Merge upstream kernel changes into 'C/H/S support' branch of libata.

30 files changed, 962 insertions, 1828 deletions

diff --git a/include/asm-ppc64/iSeries/HvCall.h b/include/asm-ppc64/iSeries/HvCall.h
index d9a2e74e239..c3f19475c0d 100644
--- a/include/asm-ppc64/iSeries/HvCall.h
+++ b/include/asm-ppc64/iSeries/HvCall.h
@@ -1,84 +1,36 @@
 /*
  * 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.
-//
-//===========================================================================
+/*
+ * 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
+#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
@@ -86,7 +38,7 @@ enum HvCall_VaryOffChunkRc
 #define HvCall_MaskLpProd	0x00000004
 #define HvCall_MaskTimeout	0x00000008
 
-/* Log buffer formats                       */
+/* Log buffer formats */
 #define HvCall_LogBuffer_ASCII          0
 #define HvCall_LogBuffer_EBCDIC         1
 
@@ -95,7 +47,7 @@ enum HvCall_VaryOffChunkRc
 #define HvCallBaseGetHwPatch				HvCallBase +  2
 #define HvCallBaseReIplSpAttn				HvCallBase +  3
 #define HvCallBaseSetASR				HvCallBase +  4
-#define HvCallBaseSetASRAndRfi				HvCallBase +  5 
+#define HvCallBaseSetASRAndRfi				HvCallBase +  5
 #define HvCallBaseSetIMR				HvCallBase +  6
 #define HvCallBaseSendIPI				HvCallBase +  7
 #define HvCallBaseTerminateMachine			HvCallBase +  8
@@ -115,91 +67,47 @@ enum HvCall_VaryOffChunkRc
 #define HvCallBaseGetLogBufferCodePage			HvCallBase + 22
 #define HvCallBaseGetLogBufferFormat			HvCallBase + 23
 #define HvCallBaseGetLogBufferLength			HvCallBase + 24
-#define HvCallBaseReadLogBuffer 			HvCallBase + 25
+#define HvCallBaseReadLogBuffer				HvCallBase + 25
 #define HvCallBaseSetLogBufferFormatAndCodePage		HvCallBase + 26
-#define HvCallBaseWriteLogBuffer               		HvCallBase + 27
+#define HvCallBaseWriteLogBuffer			HvCallBase + 27
 #define HvCallBaseRouter28				HvCallBase + 28
 #define HvCallBaseRouter29				HvCallBase + 29
 #define HvCallBaseRouter30				HvCallBase + 30
-#define HvCallBaseSetDebugBus 				HvCallBase + 31
+#define HvCallBaseSetDebugBus				HvCallBase + 31
 
-#define HvCallCcSetDABR  				HvCallCc + 7
+#define HvCallCcSetDABR					HvCallCc + 7
 
-//=====================================================================================
-static inline void		HvCall_setVirtualDecr(void)
+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. */
+	/*
+	 * 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)
+static inline void HvCall_yieldProcessor(unsigned typeOfYield, u64 yieldParm)
 {
-	HvCall2(HvCallBaseSetLogBufferFormatAndCodePage,format, codePage);
+	HvCall2(HvCallBaseYieldProcessor, typeOfYield, yieldParm);
 }
 
-//=====================================================================
-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)
+static inline void HvCall_setEnabledInterrupts(u64 enabledInterrupts)
 {
-	HvCall1( HvCallBaseSendIPI, targetPaca->paca_index );
+	HvCall1(HvCallBaseSetEnabledInterrupts, enabledInterrupts);
 }
 
-//=====================================================================
-static inline void		HvCall_terminateMachineSrc(void)
+static inline void HvCall_setLogBufferFormatAndCodepage(int format,
+		u32 codePage)
 {
-	HvCall0( HvCallBaseTerminateMachineSrc );
+	HvCall2(HvCallBaseSetLogBufferFormatAndCodePage, format, codePage);
 }
 
-static inline void HvCall_setDABR(unsigned long val)
-{
-	HvCall1(HvCallCcSetDABR, val);
-}
+extern void HvCall_writeLogBuffer(const void *buffer, u64 bufLen);
 
-static inline void HvCall_setDebugBus(unsigned long val)
+static inline void HvCall_sendIPI(struct paca_struct *targetPaca)
 {
-	HvCall1(HvCallBaseSetDebugBus, val);
+	HvCall1(HvCallBaseSendIPI, targetPaca->paca_index);
 }
 
 #endif /* _HVCALL_H */
diff --git a/include/asm-ppc64/iSeries/HvCallCfg.h b/include/asm-ppc64/iSeries/HvCallCfg.h
deleted file mode 100644
index 9f40f16de53..00000000000
--- a/include/asm-ppc64/iSeries/HvCallCfg.h
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * 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
index 191ddce0c2c..5d9a327d012 100644
--- a/include/asm-ppc64/iSeries/HvCallEvent.h
+++ b/include/asm-ppc64/iSeries/HvCallEvent.h
@@ -1,32 +1,28 @@
 /*
  * 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.
+ * 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>
@@ -71,7 +67,7 @@ typedef u64 HvLpDma_Rc;
 #define HvCallEventCloseLpEventPath			HvCallEvent +  2
 #define HvCallEventDmaBufList				HvCallEvent +  3
 #define HvCallEventDmaSingle				HvCallEvent +  4
-#define HvCallEventDmaToSp				HvCallEvent +  5 
+#define HvCallEventDmaToSp				HvCallEvent +  5
 #define HvCallEventGetOverflowLpEvents			HvCallEvent +  6
 #define HvCallEventGetSourceLpInstanceId		HvCallEvent +  7
 #define HvCallEventGetTargetLpInstanceId		HvCallEvent +  8
@@ -85,14 +81,12 @@ typedef u64 HvLpDma_Rc;
 
 static inline void HvCallEvent_getOverflowLpEvents(u8 queueIndex)
 {
-	HvCall1(HvCallEventGetOverflowLpEvents,queueIndex);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	HvCall1(HvCallEventGetOverflowLpEvents, queueIndex);
 }
 
 static inline void HvCallEvent_setInterLpQueueIndex(u8 queueIndex)
 {
-	HvCall1(HvCallEventSetInterLpQueueIndex,queueIndex);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	HvCall1(HvCallEventSetInterLpQueueIndex, queueIndex);
 }
 
 static inline void HvCallEvent_setLpEventStack(u8 queueIndex,
@@ -103,7 +97,6 @@ static inline void HvCallEvent_setLpEventStack(u8 queueIndex,
 	abs_addr = virt_to_abs(eventStackAddr);
 	HvCall3(HvCallEventSetLpEventStack, queueIndex, abs_addr,
 			eventStackSize);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
 }
 
 static inline void HvCallEvent_setLpEventQueueInterruptProc(u8 queueIndex,
@@ -111,22 +104,18 @@ static inline void HvCallEvent_setLpEventQueueInterruptProc(u8 queueIndex,
 {
 	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;
+	return HvCall1(HvCallEventSignalLpEvent, abs_addr);
 }
 
 static inline HvLpEvent_Rc HvCallEvent_signalLpEventFast(HvLpIndex targetLp,
@@ -136,9 +125,7 @@ static inline HvLpEvent_Rc HvCallEvent_signalLpEventFast(HvLpIndex targetLp,
 		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
+	/* Pack the misc bits into a single Dword to pass to PLIC */
 	union {
 		struct HvCallEvent_PackedParms	parms;
 		u64		dword;
@@ -152,67 +139,49 @@ static inline HvLpEvent_Rc HvCallEvent_signalLpEventFast(HvLpIndex targetLp,
 	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;
+	return HvCall7(HvCallEventSignalLpEventParms, packed.dword,
+			correlationToken, eventData1, eventData2,
+			eventData3, eventData4, eventData5);
 }
 
 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;
+	return HvCall1(HvCallEventAckLpEvent, abs_addr);
 }
 
 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;
+	return HvCall1(HvCallEventCancelLpEvent, abs_addr);
 }
 
 static inline HvLpInstanceId HvCallEvent_getSourceLpInstanceId(
 		HvLpIndex targetLp, HvLpEvent_Type type)
 {
-	HvLpInstanceId retVal;	
-
-	retVal = HvCall2(HvCallEventGetSourceLpInstanceId, targetLp, type);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-	return retVal;
+	return HvCall2(HvCallEventGetSourceLpInstanceId, targetLp, type);
 }
 
 static inline HvLpInstanceId HvCallEvent_getTargetLpInstanceId(
 		HvLpIndex targetLp, HvLpEvent_Type type)
 {
-	HvLpInstanceId retVal;	
-
-	retVal = HvCall2(HvCallEventGetTargetLpInstanceId, targetLp, type);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-	return retVal;
+	return HvCall2(HvCallEventGetTargetLpInstanceId, targetLp, type);
 }
 
 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,
@@ -224,8 +193,7 @@ static inline HvLpDma_Rc HvCallEvent_dmaBufList(HvLpEvent_Type type,
 		/* 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
+	/* Pack the misc bits into a single Dword to pass to PLIC */
 	union {
 		struct HvCallEvent_PackedDmaParms	parms;
 		u64		dword;
@@ -241,11 +209,8 @@ static inline HvLpDma_Rc HvCallEvent_dmaBufList(HvLpEvent_Type type,
 	packed.parms.xLocalInstId	= localInstanceId;
 	packed.parms.xRemoteInstId	= remoteInstanceId;
 
-	retVal = (HvLpDma_Rc)HvCall4(HvCallEventDmaBufList,
-			packed.dword, localBufList, remoteBufList,
-			transferLength);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-	return retVal;
+	return HvCall4(HvCallEventDmaBufList, packed.dword, localBufList,
+			remoteBufList, transferLength);
 }
 
 static inline HvLpDma_Rc HvCallEvent_dmaSingle(HvLpEvent_Type type,
@@ -256,8 +221,7 @@ static inline HvLpDma_Rc HvCallEvent_dmaSingle(HvLpEvent_Type type,
 		HvLpDma_AddressType remoteAddressType,
 		u64 localAddrOrTce, u64 remoteAddrOrTce, u32 transferLength)
 {
-	HvLpDma_Rc retVal;
-	// Pack the misc bits into a single Dword to pass to PLIC
+	/* Pack the misc bits into a single Dword to pass to PLIC */
 	union {
 		struct HvCallEvent_PackedDmaParms	parms;
 		u64		dword;
@@ -273,25 +237,17 @@ static inline HvLpDma_Rc HvCallEvent_dmaSingle(HvLpEvent_Type type,
 	packed.parms.xLocalInstId	= localInstanceId;
 	packed.parms.xRemoteInstId	= remoteInstanceId;
 
-	retVal = (HvLpDma_Rc)HvCall4(HvCallEventDmaSingle,
-			packed.dword, localAddrOrTce, remoteAddrOrTce,
-			transferLength);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-	return retVal;
+	return (HvLpDma_Rc)HvCall4(HvCallEventDmaSingle, packed.dword,
+			localAddrOrTce, remoteAddrOrTce, transferLength);
 }
 
-static inline HvLpDma_Rc HvCallEvent_dmaToSp(void* local, u32 remote,
+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;
+	return HvCall4(HvCallEventDmaToSp, abs_addr, remote, length, dir);
 }
 
-
 #endif /* _HVCALLEVENT_H */
diff --git a/include/asm-ppc64/iSeries/HvCallHpt.h b/include/asm-ppc64/iSeries/HvCallHpt.h
index da769873d18..66f38222ff7 100644
--- a/include/asm-ppc64/iSeries/HvCallHpt.h
+++ b/include/asm-ppc64/iSeries/HvCallHpt.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -19,21 +19,15 @@
 #ifndef _HVCALLHPT_H
 #define _HVCALLHPT_H
 
-//============================================================================
-//
-//	This file contains the "hypervisor call" interface which is used to
-//	drive the hypervisor from the OS.
-//
-//============================================================================
+/*
+ * 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
@@ -47,81 +41,63 @@
 #define HvCallHptInvalidateSetSwBitsGet HvCallHpt + 18
 
 
-//============================================================================
-static inline u64		HvCallHpt_getHptAddress(void)
+static inline u64 HvCallHpt_getHptAddress(void)
 {
-	u64 retval = HvCall0(HvCallHptGetHptAddress);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-	return retval;
+	return HvCall0(HvCallHptGetHptAddress);
 }
-//============================================================================
-static inline u64		HvCallHpt_getHptPages(void)
-{	
-	u64 retval = HvCall0(HvCallHptGetHptPages);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-	return retval;
+
+static inline u64 HvCallHpt_getHptPages(void)
+{
+	return HvCall0(HvCallHptGetHptPages);
 }
-//=============================================================================
-static inline void		HvCallHpt_setPp(u32 hpteIndex, u8 value)
+
+static inline void HvCallHpt_setPp(u32 hpteIndex, u8 value)
 {
-	HvCall2( HvCallHptSetPp, hpteIndex, value );
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	HvCall2(HvCallHptSetPp, hpteIndex, value);
 }
-//=============================================================================
-static inline void		HvCallHpt_setSwBits(u32 hpteIndex, u8 bitson, u8 bitsoff )
+
+static inline void HvCallHpt_setSwBits(u32 hpteIndex, u8 bitson, u8 bitsoff)
 {
-	HvCall3( HvCallHptSetSwBits, hpteIndex, bitson, bitsoff );
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	HvCall3(HvCallHptSetSwBits, hpteIndex, bitson, bitsoff);
 }
-//=============================================================================
-static inline void		HvCallHpt_invalidateNoSyncICache(u32 hpteIndex)
-						
+
+static inline void HvCallHpt_invalidateNoSyncICache(u32 hpteIndex)
 {
-	HvCall1( HvCallHptInvalidateNoSyncICache, hpteIndex );
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	HvCall1(HvCallHptInvalidateNoSyncICache, hpteIndex);
 }
-//=============================================================================
-static inline u64		HvCallHpt_invalidateSetSwBitsGet(u32 hpteIndex, u8 bitson, u8 bitsoff )
-						
+
+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();
+
+	compressedStatus = HvCall4(HvCallHptInvalidateSetSwBitsGet,
+			hpteIndex, bitson, bitsoff, 1);
+	HvCall1(HvCallHptInvalidateNoSyncICache, hpteIndex);
 	return compressedStatus;
 }
-//=============================================================================
-static inline u64		HvCallHpt_findValid( HPTE *hpte, u64 vpn )
+
+static inline u64 HvCallHpt_findValid(HPTE *hpte, u64 vpn)
 {
-	u64 retIndex = HvCall3Ret16( HvCallHptFindValid, hpte, vpn, 0, 0 );
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-	return retIndex;
+	return HvCall3Ret16(HvCallHptFindValid, hpte, vpn, 0, 0);
 }
-//=============================================================================
-static inline u64		HvCallHpt_findNextValid( HPTE *hpte, u32 hpteIndex, u8 bitson, u8 bitsoff )
+
+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;
+	return HvCall3Ret16(HvCallHptFindNextValid, hpte, hpteIndex,
+			bitson, bitsoff);
 }
-//=============================================================================
-static inline void		HvCallHpt_get( HPTE *hpte, u32 hpteIndex )
+
+static inline void HvCallHpt_get(HPTE *hpte, u32 hpteIndex)
 {
-	HvCall2Ret16( HvCallHptGet, hpte, hpteIndex, 0 );
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	HvCall2Ret16(HvCallHptGet, hpte, hpteIndex, 0);
 }
-//============================================================================
-static inline void		HvCallHpt_addValidate( u32 hpteIndex,
-						       u32 hBit,
-						       HPTE *hpte )
-						
+
+static inline void HvCallHpt_addValidate(u32 hpteIndex, u32 hBit, HPTE *hpte)
 {
-	HvCall4( HvCallHptAddValidate, hpteIndex,
-		 hBit, (*((u64 *)hpte)), (*(((u64 *)hpte)+1)) );
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	HvCall4(HvCallHptAddValidate, hpteIndex, hBit, (*((u64 *)hpte)),
+			(*(((u64 *)hpte)+1)));
 }
 
-
-//=============================================================================
-
 #endif /* _HVCALLHPT_H */
diff --git a/include/asm-ppc64/iSeries/HvCallPci.h b/include/asm-ppc64/iSeries/HvCallPci.h
index 6887b619288..c8d675c40f5 100644
--- a/include/asm-ppc64/iSeries/HvCallPci.h
+++ b/include/asm-ppc64/iSeries/HvCallPci.h
@@ -1,26 +1,26 @@
-/************************************************************************/
-/* 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                                               */
-/************************************************************************/
+/*
+ * 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
@@ -34,8 +34,8 @@
  */
 struct HvCallPci_DsaAddr {
 	u16		busNumber;		/* PHB index? */
-	u8		subBusNumber; 		/* PCI bus number? */
-	u8		deviceId;     		/* device and function? */
+	u8		subBusNumber;		/* PCI bus number? */
+	u8		deviceId;		/* device and function? */
 	u8		barNumber;
 	u8		reserved[3];
 };
@@ -52,34 +52,37 @@ struct HvCallPci_LoadReturn {
 
 enum HvCallPci_DeviceType {
 	HvCallPci_NodeDevice	= 1,
-	HvCallPci_SpDevice	= 2,	
-	HvCallPci_IopDevice     = 3,	
-	HvCallPci_BridgeDevice	= 4,	
-	HvCallPci_MultiFunctionDevice = 5,	
-	HvCallPci_IoaDevice	= 6	
+	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
+	u32	deviceType;		/* See DeviceType enum for values */
 };
-    
+
 struct HvCallPci_BusUnitInfo {
-	u32	sizeReturned;		// length of data returned
-	u32	deviceType;		// see DeviceType enum for values
+	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 
+	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.
+
+/*
+ * 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 {
@@ -89,12 +92,12 @@ struct HvCallPci_BarParms {
 	u64		protectStart;
 	u64		protectEnd;
 	u64		relocationOffset;
-	u64		pciAddress;		
+	u64		pciAddress;
 	u64		reserved[3];
-};					
+};
 
 enum HvCallPci_VpdType {
-	HvCallPci_BusVpd		= 1,
+	HvCallPci_BusVpd	= 1,
 	HvCallPci_BusAdapterVpd	= 2
 };
 
@@ -123,15 +126,13 @@ enum HvCallPci_VpdType {
 #define HvCallPciUnmaskInterrupts	HvCallPci + 49
 #define HvCallPciGetBusUnitInfo		HvCallPci + 50
 
-//============================================================================
 static inline u64 HvCallPci_configLoad8(u16 busNumber, u8 subBusNumber,
-					u8 deviceId, u32 offset,
-					u8 *value)
+		u8 deviceId, u32 offset, u8 *value)
 {
 	struct HvCallPci_DsaAddr dsa;
 	struct HvCallPci_LoadReturn retVal;
 
-	*((u64*)&dsa) = 0;				
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumber;
 	dsa.subBusNumber = subBusNumber;
@@ -139,21 +140,18 @@ static inline u64 HvCallPci_configLoad8(u16 busNumber, u8 subBusNumber,
 
 	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)
+		u8 deviceId, u32 offset, u16 *value)
 {
 	struct HvCallPci_DsaAddr dsa;
 	struct HvCallPci_LoadReturn retVal;
 
-	*((u64*)&dsa) = 0;				
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumber;
 	dsa.subBusNumber = subBusNumber;
@@ -161,21 +159,18 @@ static inline u64 HvCallPci_configLoad16(u16 busNumber, u8 subBusNumber,
 
 	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)
+
+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;				
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumber;
 	dsa.subBusNumber = subBusNumber;
@@ -183,84 +178,61 @@ static inline u64	HvCallPci_configLoad32(u16 busNumber, u8 subBusNumber,
 
 	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)
+
+static inline u64 HvCallPci_configStore8(u16 busNumber, u8 subBusNumber,
+		u8 deviceId, u32 offset, u8 value)
 {
 	struct HvCallPci_DsaAddr dsa;
-	u64 retVal;
 
-	*((u64*)&dsa) = 0;				
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumber;
 	dsa.subBusNumber = subBusNumber;
 	dsa.deviceId = deviceId;
 
-	retVal = HvCall4(HvCallPciConfigStore8, *(u64 *)&dsa, offset, value, 0);
-
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-
-	return retVal;
+	return HvCall4(HvCallPciConfigStore8, *(u64 *)&dsa, offset, value, 0);
 }
-//============================================================================
-static inline u64	HvCallPci_configStore16(u16 busNumber, u8 subBusNumber,
-					      u8 deviceId, u32 offset,
-					      u16  value)
+
+static inline u64 HvCallPci_configStore16(u16 busNumber, u8 subBusNumber,
+		u8 deviceId, u32 offset, u16 value)
 {
 	struct HvCallPci_DsaAddr dsa;
-	u64 retVal;
 
-	*((u64*)&dsa) = 0;				
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumber;
 	dsa.subBusNumber = subBusNumber;
 	dsa.deviceId = deviceId;
 
-	retVal = HvCall4(HvCallPciConfigStore16, *(u64 *)&dsa, offset, value, 0);
-
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-
-	return retVal;
+	return HvCall4(HvCallPciConfigStore16, *(u64 *)&dsa, offset, value, 0);
 }
-//============================================================================
-static inline u64	HvCallPci_configStore32(u16 busNumber, u8 subBusNumber,
-					      u8 deviceId, u32 offset,
-					      u32  value)
+
+static inline u64 HvCallPci_configStore32(u16 busNumber, u8 subBusNumber,
+		u8 deviceId, u32 offset, u32 value)
 {
 	struct HvCallPci_DsaAddr dsa;
-	u64 retVal;
 
-	*((u64*)&dsa) = 0;				
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumber;
 	dsa.subBusNumber = subBusNumber;
 	dsa.deviceId = deviceId;
 
-	retVal = HvCall4(HvCallPciConfigStore32, *(u64 *)&dsa, offset, value, 0);
-
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-
-	return retVal;
+	return HvCall4(HvCallPciConfigStore32, *(u64 *)&dsa, offset, value, 0);
 }
-//============================================================================
-static inline u64	HvCallPci_barLoad8(u16	busNumberParm,
-					   u8		subBusParm,
-					   u8		deviceIdParm,
-					   u8		barNumberParm,
-					   u64		offsetParm,
-					   u8*		valueParm)
+
+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;				
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumberParm;
 	dsa.subBusNumber = subBusParm;
@@ -269,24 +241,19 @@ static inline u64	HvCallPci_barLoad8(u16	busNumberParm,
 
 	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)
+
+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;				
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumberParm;
 	dsa.subBusNumber = subBusParm;
@@ -295,24 +262,19 @@ static inline u64	HvCallPci_barLoad16(u16	busNumberParm,
 
 	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)
+
+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;				
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumberParm;
 	dsa.subBusNumber = subBusParm;
@@ -321,24 +283,19 @@ static inline u64	HvCallPci_barLoad32(u16	busNumberParm,
 
 	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)
+
+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;				
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumberParm;
 	dsa.subBusNumber = subBusParm;
@@ -347,112 +304,81 @@ static inline u64	HvCallPci_barLoad64(u16	busNumberParm,
 
 	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)
+
+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;
+	return HvCall4(HvCallPciBarStore8, *(u64 *)&dsa, offsetParm,
+			valueParm, 0);
 }
-//============================================================================
-static inline u64	HvCallPci_barStore16(u16	busNumberParm,
-					     u8		subBusParm,
-					     u8		deviceIdParm,
-					     u8		barNumberParm,
-					     u64	offsetParm,
-					     u16	valueParm)
+
+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;
+	return HvCall4(HvCallPciBarStore16, *(u64 *)&dsa, offsetParm,
+			valueParm, 0);
 }
-//============================================================================
-static inline u64	HvCallPci_barStore32(u16	busNumberParm,
-					     u8		subBusParm,
-					     u8		deviceIdParm,
-					     u8		barNumberParm,
-					     u64	offsetParm,
-					     u32	valueParm)
+
+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;
+	return HvCall4(HvCallPciBarStore32, *(u64 *)&dsa, offsetParm,
+			valueParm, 0);
 }
-//============================================================================
-static inline u64	HvCallPci_barStore64(u16	busNumberParm,
-					     u8		subBusParm,
-					     u8		deviceIdParm,
-					     u8		barNumberParm,
-					     u64	offsetParm,
-					     u64	valueParm)
+
+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;
+	return HvCall4(HvCallPciBarStore64, *(u64 *)&dsa, offsetParm,
+			valueParm, 0);
 }
-//============================================================================
-static inline u64	HvCallPci_eoi(u16	busNumberParm,
-				      u8	subBusParm,  
-				      u8	deviceIdParm)
+
+static inline u64 HvCallPci_eoi(u16 busNumberParm, u8 subBusParm,
+		u8 deviceIdParm)
 {
 	struct HvCallPci_DsaAddr dsa;
 	struct HvCallPci_LoadReturn retVal;
@@ -465,20 +391,13 @@ static inline u64	HvCallPci_eoi(u16	busNumberParm,
 
 	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)
+
+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;
 
@@ -487,62 +406,41 @@ static inline u64	HvCallPci_getBarParms(u16	busNumberParm,
 	dsa.deviceId = deviceIdParm;
 	dsa.barNumber = barNumberParm;
 
-	retVal = HvCall3(HvCallPciGetBarParms, *(u64*)&dsa, parms, sizeofParms);
-
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-
-	return retVal;
+	return HvCall3(HvCallPciGetBarParms, *(u64*)&dsa, parms, sizeofParms);
 }
-//============================================================================
-static inline u64	HvCallPci_maskFisr(u16	busNumberParm,
-					   u8	subBusParm,  
-					   u8	deviceIdParm,
-					   u64	fisrMask)
+
+static inline u64 HvCallPci_maskFisr(u16 busNumberParm, u8 subBusParm,
+		u8 deviceIdParm, u64 fisrMask)
 {
 	struct HvCallPci_DsaAddr dsa;
-	u64 retVal;
 
-	*((u64*)&dsa) = 0;		
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumberParm;
 	dsa.subBusNumber = subBusParm;
 	dsa.deviceId = deviceIdParm;
 
-	retVal = HvCall2(HvCallPciMaskFisr, *(u64*)&dsa, fisrMask);
-
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-
-	return retVal;
+	return HvCall2(HvCallPciMaskFisr, *(u64*)&dsa, fisrMask);
 }
-//============================================================================
-static inline u64	HvCallPci_unmaskFisr(u16	busNumberParm,
-					     u8		subBusParm,  
-					     u8		deviceIdParm,
-					     u64	fisrMask)
+
+static inline u64 HvCallPci_unmaskFisr(u16 busNumberParm, u8 subBusParm,
+		u8 deviceIdParm, u64 fisrMask)
 {
 	struct HvCallPci_DsaAddr dsa;
-	u64 retVal;
 
-	*((u64*)&dsa) = 0;		
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumberParm;
 	dsa.subBusNumber = subBusParm;
 	dsa.deviceId = deviceIdParm;
 
-	retVal = HvCall2(HvCallPciUnmaskFisr, *(u64*)&dsa, fisrMask);
-
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-
-	return retVal;
+	return HvCall2(HvCallPciUnmaskFisr, *(u64*)&dsa, fisrMask);
 }
-//============================================================================
-static inline u64	HvCallPci_setSlotReset(u16		busNumberParm,
-					       u8		subBusParm,
-					       u8		deviceIdParm,
-					       u64		onNotOff)
+
+static inline u64 HvCallPci_setSlotReset(u16 busNumberParm, u8 subBusParm,
+		u8 deviceIdParm, u64 onNotOff)
 {
 	struct HvCallPci_DsaAddr dsa;
-	u64 retVal;
 
 	*((u64*)&dsa) = 0;
 
@@ -550,21 +448,13 @@ static inline u64	HvCallPci_setSlotReset(u16		busNumberParm,
 	dsa.subBusNumber = subBusParm;
 	dsa.deviceId = deviceIdParm;
 
-	retVal = HvCall2(HvCallPciSetSlotReset, *(u64*)&dsa, onNotOff);
-
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-
-	return retVal;
+	return HvCall2(HvCallPciSetSlotReset, *(u64*)&dsa, onNotOff);
 }
-//============================================================================
-static inline u64	HvCallPci_getDeviceInfo(u16	busNumberParm,
-						u8	subBusParm,  
-						u8	deviceNumberParm,
-						u64     parms,
-						u32	sizeofParms)
+
+static inline u64 HvCallPci_getDeviceInfo(u16 busNumberParm, u8 subBusParm,
+		u8 deviceNumberParm, u64 parms, u32 sizeofParms)
 {
 	struct HvCallPci_DsaAddr dsa;
-	u64 retVal;
 
 	*((u64*)&dsa) = 0;
 
@@ -572,102 +462,72 @@ static inline u64	HvCallPci_getDeviceInfo(u16	busNumberParm,
 	dsa.subBusNumber = subBusParm;
 	dsa.deviceId = deviceNumberParm << 4;
 
-	retVal = HvCall3(HvCallPciGetDeviceInfo, *(u64*)&dsa, parms, sizeofParms);
-
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-
-	return retVal;
+	return HvCall3(HvCallPciGetDeviceInfo, *(u64*)&dsa, parms, sizeofParms);
 }
-//============================================================================
-static inline u64	HvCallPci_maskInterrupts(u16	busNumberParm,
-						 u8	subBusParm,  
-						 u8	deviceIdParm,
-						 u64	interruptMask)
+
+static inline u64 HvCallPci_maskInterrupts(u16 busNumberParm, u8 subBusParm,
+		u8 deviceIdParm, u64 interruptMask)
 {
 	struct HvCallPci_DsaAddr dsa;
-	u64 retVal;
 
-	*((u64*)&dsa) = 0;		
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumberParm;
 	dsa.subBusNumber = subBusParm;
 	dsa.deviceId = deviceIdParm;
 
-	retVal = HvCall2(HvCallPciMaskInterrupts, *(u64*)&dsa, interruptMask);
-
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-
-	return retVal;
+	return HvCall2(HvCallPciMaskInterrupts, *(u64*)&dsa, interruptMask);
 }
-//============================================================================
-static inline u64	HvCallPci_unmaskInterrupts(u16	busNumberParm,
-						 u8		subBusParm,  
-						 u8		deviceIdParm,
-						 u64		interruptMask)
+
+static inline u64 HvCallPci_unmaskInterrupts(u16 busNumberParm, u8 subBusParm,
+		u8 deviceIdParm, u64 interruptMask)
 {
 	struct HvCallPci_DsaAddr dsa;
-	u64 retVal;
 
-	*((u64*)&dsa) = 0;		
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumberParm;
 	dsa.subBusNumber = subBusParm;
 	dsa.deviceId = deviceIdParm;
 
-	retVal = HvCall2(HvCallPciUnmaskInterrupts, *(u64*)&dsa, interruptMask);
-
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-
-	return retVal;
+	return HvCall2(HvCallPciUnmaskInterrupts, *(u64*)&dsa, interruptMask);
 }
-//============================================================================
 
-static inline u64	HvCallPci_getBusUnitInfo(u16		busNumberParm,
-						 u8		subBusParm,  
-						 u8		deviceIdParm,
-						 u64            parms,
-						 u32		sizeofParms)
+static inline u64 HvCallPci_getBusUnitInfo(u16 busNumberParm, u8 subBusParm,
+		u8 deviceIdParm, u64 parms, u32 sizeofParms)
 {
 	struct HvCallPci_DsaAddr dsa;
-	u64 retVal;
 
-	*((u64*)&dsa) = 0;		
+	*((u64*)&dsa) = 0;
 
 	dsa.busNumber = busNumberParm;
 	dsa.subBusNumber = subBusParm;
 	dsa.deviceId = deviceIdParm;
 
-	retVal = HvCall3(HvCallPciGetBusUnitInfo, *(u64*)&dsa, parms, sizeofParms);
-
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-
-	return retVal;
+	return HvCall3(HvCallPciGetBusUnitInfo, *(u64*)&dsa, parms,
+			sizeofParms);
 }
-//============================================================================
 
-static inline int HvCallPci_getBusVpd(u16 busNumParm, u64 destParm, u16 sizeParm)
+static inline int HvCallPci_getBusVpd(u16 busNumParm, u64 destParm,
+		u16 sizeParm)
 {
-	int xRetSize;
-	u64 xRc = HvCall4(HvCallPciGetCardVpd, busNumParm, destParm, sizeParm, HvCallPci_BusVpd);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	u64 xRc = HvCall4(HvCallPciGetCardVpd, busNumParm, destParm,
+			sizeParm, HvCallPci_BusVpd);
 	if (xRc == -1)
-		xRetSize = -1;
+		return -1;
 	else
-		xRetSize = xRc & 0xFFFF;
-	return xRetSize;
+		return xRc & 0xFFFF;
 }
-//============================================================================
 
-static inline int HvCallPci_getBusAdapterVpd(u16 busNumParm, u64 destParm, u16 sizeParm)
+static inline int HvCallPci_getBusAdapterVpd(u16 busNumParm, u64 destParm,
+		u16 sizeParm)
 {
-	int xRetSize;
-	u64 xRc = HvCall4(HvCallPciGetCardVpd, busNumParm, destParm, sizeParm, HvCallPci_BusAdapterVpd);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	u64 xRc = HvCall4(HvCallPciGetCardVpd, busNumParm, destParm,
+			sizeParm, HvCallPci_BusAdapterVpd);
 	if (xRc == -1)
-		xRetSize = -1;
+		return -1;
 	else
-		xRetSize = xRc & 0xFFFF;
-	return xRetSize;
+		return xRc & 0xFFFF;
 }
-//============================================================================
+
 #endif /* _HVCALLPCI_H */
diff --git a/include/asm-ppc64/iSeries/HvCallSc.h b/include/asm-ppc64/iSeries/HvCallSc.h
index eea25844764..a62cef3822f 100644
--- a/include/asm-ppc64/iSeries/HvCallSc.h
+++ b/include/asm-ppc64/iSeries/HvCallSc.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -19,7 +19,7 @@
 #ifndef _HVCALLSC_H
 #define _HVCALLSC_H
 
-#include <asm/iSeries/HvTypes.h>
+#include <linux/types.h>
 
 #define HvCallBase		0x8000000000000000ul
 #define HvCallCc		0x8001000000000000ul
@@ -30,22 +30,22 @@
 #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 );
+extern u64 HvCall0(u64);
+extern u64 HvCall1(u64, u64);
+extern u64 HvCall2(u64, u64, u64);
+extern u64 HvCall3(u64, u64, u64, u64);
+extern u64 HvCall4(u64, u64, u64, u64, u64);
+extern u64 HvCall5(u64, u64, u64, u64, u64, u64);
+extern u64 HvCall6(u64, u64, u64, u64, u64, u64, u64);
+extern 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 );
+extern u64 HvCall0Ret16(u64, void *);
+extern u64 HvCall1Ret16(u64, void *, u64);
+extern u64 HvCall2Ret16(u64, void *, u64, u64);
+extern u64 HvCall3Ret16(u64, void *, u64, u64, u64);
+extern u64 HvCall4Ret16(u64, void *, u64, u64, u64, u64);
+extern u64 HvCall5Ret16(u64, void *, u64, u64, u64, u64, u64);
+extern u64 HvCall6Ret16(u64, void *, u64, u64, u64, u64, u64, u64);
+extern 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
index 9050c94a529..8a3dbb071a4 100644
--- a/include/asm-ppc64/iSeries/HvCallSm.h
+++ b/include/asm-ppc64/iSeries/HvCallSm.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -19,34 +19,20 @@
 #ifndef _HVCALLSM_H
 #define _HVCALLSM_H
 
-//============================================================================
-//
-//	This file contains the "hypervisor call" interface which is used to
-//	drive the hypervisor from the OS.
-//
-//============================================================================
+/*
+ * 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 )
+static inline u64 HvCallSm_get64BitsOfAccessMap(HvLpIndex lpIndex,
+		u64 indexIntoBitMap)
 {
-	u64 retval = HvCall2(HvCallSmGet64BitsOfAccessMap, lpIndex,
-			     indexIntoBitMap );
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-	return retval;
+	return HvCall2(HvCallSmGet64BitsOfAccessMap, lpIndex, indexIntoBitMap);
 }
-//============================================================================
+
 #endif /* _HVCALLSM_H */
diff --git a/include/asm-ppc64/iSeries/HvCallXm.h b/include/asm-ppc64/iSeries/HvCallXm.h
index bfb898f4db8..8b9ba608daa 100644
--- a/include/asm-ppc64/iSeries/HvCallXm.h
+++ b/include/asm-ppc64/iSeries/HvCallXm.h
@@ -1,30 +1,13 @@
-//============================================================================
-//							 Header File Id
-// Name______________:	HvCallXm.H
-//
-// Description_______:
-//
-//	This file contains the "hypervisor call" interface which is used to
-//	drive the hypervisor from SLIC.
-//
-//============================================================================
+/*
+ * 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
@@ -33,63 +16,63 @@
 #define HvCallXmSetTce			HvCallXm + 11
 #define HvCallXmSetTces			HvCallXm + 13
 
+/*
+ * Structure passed to HvCallXm_getTceTableParms
+ */
+struct iommu_table_cb {
+	unsigned long	itc_busno;	/* Bus number for this tce table */
+	unsigned long	itc_start;	/* Will be NULL for secondary */
+	unsigned long	itc_totalsize;	/* Size (in pages) of whole table */
+	unsigned long	itc_offset;	/* Index into real tce table of the
+					   start of our section */
+	unsigned long	itc_size;	/* Size (in pages) of our section */
+	unsigned long	itc_index;	/* Index of this tce table */
+	unsigned short	itc_maxtables;	/* Max num of tables for partition */
+	unsigned char	itc_virtbus;	/* Flag to indicate virtual bus */
+	unsigned char	itc_slotno;	/* IOA Tce Slot Index */
+	unsigned char	itc_rsvd[4];
+};
 
-
-//============================================================================
-static inline void		HvCallXm_getTceTableParms(u64 cb)
+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_setTce(u64 tceTableToken, u64 tceOffset, u64 tce)
+{
+	return HvCall3(HvCallXmSetTce, tceTableToken, tceOffset, tce);
 }
-//=============================================================================
-static inline u64	HvCallXm_testBus(u16 busNumber)
+
+static inline u64 HvCallXm_setTces(u64 tceTableToken, u64 tceOffset,
+		u64 numTces, u64 tce1, u64 tce2, u64 tce3, u64 tce4)
 {
-	u64 retVal = HvCall1(HvCallXmTestBus, busNumber);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-	return retVal;
+	return HvCall7(HvCallXmSetTces, tceTableToken, tceOffset, numTces,
+			     tce1, tce2, tce3, tce4);
 }
-//=====================================================================================
-static inline u64	HvCallXm_testBusUnit(u16 busNumber, u8 subBusNumber, u8 deviceId)
+
+static inline u64 HvCallXm_testBus(u16 busNumber)
 {
-	u64 busUnitNumber = (subBusNumber << 8) | deviceId;
-	u64 retVal = HvCall2(HvCallXmTestBusUnit, busNumber, busUnitNumber);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-	return retVal;
+	return HvCall1(HvCallXmTestBus, busNumber);
 }
-//=====================================================================================
-static inline u64	HvCallXm_connectBusUnit(u16 busNumber, u8 subBusNumber, u8 deviceId,
-						u64 interruptToken)
+
+static inline u64 HvCallXm_testBusUnit(u16 busNumber, u8 subBusNumber,
+		u8 deviceId)
 {
-	u64 busUnitNumber = (subBusNumber << 8) | deviceId;
-	u64 queueIndex = 0; // HvLpConfig::mapDsaToQueueIndex(HvLpDSA(busNumber, xBoard, xCard));  
+	return HvCall2(HvCallXmTestBusUnit, busNumber,
+			(subBusNumber << 8) | deviceId);
+}
 
-	u64 retVal = HvCall5(HvCallXmConnectBusUnit, busNumber, busUnitNumber,
-			     interruptToken, 0, queueIndex);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-	return retVal;
+static inline u64 HvCallXm_connectBusUnit(u16 busNumber, u8 subBusNumber,
+		u8 deviceId, u64 interruptToken)
+{
+	return HvCall5(HvCallXmConnectBusUnit, busNumber,
+			(subBusNumber << 8) | deviceId, interruptToken, 0,
+			0 /* HvLpConfig::mapDsaToQueueIndex(HvLpDSA(busNumber, xBoard, xCard)) */);
 }
-//=====================================================================================
-static inline u64	HvCallXm_loadTod(void)
+
+static inline u64 HvCallXm_loadTod(void)
 {
-	u64 retVal = HvCall0(HvCallXmLoadTod);
-	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
-	return retVal;
+	return HvCall0(HvCallXmLoadTod);
 }
-//=====================================================================================
 
 #endif /* _HVCALLXM_H */
diff --git a/include/asm-ppc64/iSeries/HvLpConfig.h b/include/asm-ppc64/iSeries/HvLpConfig.h
index bdbd70f42c9..f1cf1e70ca3 100644
--- a/include/asm-ppc64/iSeries/HvLpConfig.h
+++ b/include/asm-ppc64/iSeries/HvLpConfig.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -19,262 +19,120 @@
 #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.
-//
-//===========================================================================
+/*
+ * 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/HvCallSc.h>
 #include <asm/iSeries/HvTypes.h>
 #include <asm/iSeries/ItLpNaca.h>
-#include <asm/iSeries/LparData.h>
 
-//-------------------------------------------------------------------
-// Constants
-//-------------------------------------------------------------------
+enum {
+	HvCallCfg_Cur	= 0,
+	HvCallCfg_Init	= 1,
+	HvCallCfg_Max	= 2,
+	HvCallCfg_Min	= 3
+};
+
+#define HvCallCfgGetSystemPhysicalProcessors		HvCallCfg +  6
+#define HvCallCfgGetPhysicalProcessors			HvCallCfg +  7
+#define HvCallCfgGetMsChunks				HvCallCfg +  9
+#define HvCallCfgGetSharedPoolIndex			HvCallCfg + 20
+#define HvCallCfgGetSharedProcUnits			HvCallCfg + 21
+#define HvCallCfgGetNumProcsInSharedPool		HvCallCfg + 22
+#define HvCallCfgGetVirtualLanIndexMap			HvCallCfg + 30
+#define HvCallCfgGetHostingLpIndex			HvCallCfg + 32
 
 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)
+
+static inline u64 HvLpConfig_getMsChunks(void)
 {
-	return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(),HvCallCfg_Init);
+	return HvCall2(HvCallCfgGetMsChunks, HvLpConfig_getLpIndex(),
+			HvCallCfg_Cur);
 }
-//===============================================================
-static inline u64		HvLpConfig_getInitLogicalProcessors(void)
+
+static inline u64 HvLpConfig_getSystemPhysicalProcessors(void)
 {
-	return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(),HvCallCfg_Init) * (/*getPaca()->getSecondaryThreadCount() +*/ 1);
+	return HvCall0(HvCallCfgGetSystemPhysicalProcessors);
 }
-//================================================================
-static inline HvLpVirtualLanIndexMap	HvLpConfig_getVirtualLanIndexMap(void)
+
+static inline u64 HvLpConfig_getNumProcsInSharedPool(HvLpSharedPoolIndex sPI)
 {
-	return HvCallCfg_getVirtualLanIndexMap(HvLpConfig_getLpIndex_outline());
+	return (u16)HvCall1(HvCallCfgGetNumProcsInSharedPool, sPI);
 }
-//===============================================================
-static inline HvLpVirtualLanIndexMap	HvLpConfig_getVirtualLanIndexMapForLp(HvLpIndex lp)
+
+static inline u64 HvLpConfig_getPhysicalProcessors(void)
 {
-	return HvCallCfg_getVirtualLanIndexMap(lp);
+	return HvCall2(HvCallCfgGetPhysicalProcessors, HvLpConfig_getLpIndex(),
+			HvCallCfg_Cur);
 }
-//================================================================
-static inline HvLpIndex	HvLpConfig_getBusOwner(HvBusNumber busNumber)
+
+static inline HvLpSharedPoolIndex HvLpConfig_getSharedPoolIndex(void)
 {
-	return HvCallCfg_getBusOwner(busNumber);
+	return HvCall1(HvCallCfgGetSharedPoolIndex, HvLpConfig_getLpIndex());
 }
-//===============================================================
-static inline int		HvLpConfig_isBusDedicated(HvBusNumber busNumber)
+
+static inline u64 HvLpConfig_getSharedProcUnits(void)
 {
-	return HvCallCfg_isBusDedicated(busNumber);
+	return HvCall2(HvCallCfgGetSharedProcUnits, HvLpConfig_getLpIndex(),
+			HvCallCfg_Cur);
 }
-//================================================================
-static inline HvLpIndexMap	HvLpConfig_getBusAllocation(HvBusNumber busNumber)
+
+static inline u64 HvLpConfig_getMaxSharedProcUnits(void)
 {
-	return HvCallCfg_getBusAllocation(busNumber);
+	return HvCall2(HvCallCfgGetSharedProcUnits, HvLpConfig_getLpIndex(),
+			HvCallCfg_Max);
 }
-//================================================================
-// returns the absolute real address of the load area
-static inline u64		HvLpConfig_getLoadAddress(void)
+
+static inline u64 HvLpConfig_getMaxPhysicalProcessors(void)
 {
-	return itLpNaca.xLoadAreaAddr & 0x7fffffffffffffff;
+	return HvCall2(HvCallCfgGetPhysicalProcessors, HvLpConfig_getLpIndex(),
+			HvCallCfg_Max);
 }
-//================================================================
-static inline u64		HvLpConfig_getLoadPages(void)
-{
-	return itLpNaca.xLoadAreaChunks * HVPAGESPERCHUNK;
+
+static inline HvLpVirtualLanIndexMap HvLpConfig_getVirtualLanIndexMapForLp(
+		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;
+	return retVal;
 }
-//================================================================
-static inline int		HvLpConfig_isBusOwnedByThisLp(HvBusNumber busNumber)
+
+static inline HvLpVirtualLanIndexMap HvLpConfig_getVirtualLanIndexMap(void)
 {
-	HvLpIndex busOwner = HvLpConfig_getBusOwner(busNumber);
-	return (busOwner == HvLpConfig_getLpIndex());
+	return HvLpConfig_getVirtualLanIndexMapForLp(
+			HvLpConfig_getLpIndex_outline());
 }
-//================================================================
-static inline int         HvLpConfig_doLpsCommunicateOnVirtualLan(HvLpIndex lp1, HvLpIndex lp2)
+
+static inline int HvLpConfig_doLpsCommunicateOnVirtualLan(HvLpIndex lp1,
+		HvLpIndex lp2)
 {
-	HvLpVirtualLanIndexMap virtualLanIndexMap1 = HvCallCfg_getVirtualLanIndexMap( lp1 );
-	HvLpVirtualLanIndexMap virtualLanIndexMap2 = HvCallCfg_getVirtualLanIndexMap( lp2 );
+	HvLpVirtualLanIndexMap virtualLanIndexMap1 =
+		HvLpConfig_getVirtualLanIndexMapForLp(lp1);
+	HvLpVirtualLanIndexMap virtualLanIndexMap2 =
+		HvLpConfig_getVirtualLanIndexMapForLp(lp2);
 	return ((virtualLanIndexMap1 & virtualLanIndexMap2) != 0);
 }
-//================================================================
-static inline HvLpIndex		HvLpConfig_getHostingLpIndex(HvLpIndex lp)
+
+static inline HvLpIndex HvLpConfig_getHostingLpIndex(HvLpIndex lp)
 {
-	return HvCallCfg_getHostingLpIndex(lp);
+	return HvCall1(HvCallCfgGetHostingLpIndex, lp);
 }
-//================================================================
 
 #endif /* _HVLPCONFIG_H */
diff --git a/include/asm-ppc64/iSeries/HvLpEvent.h b/include/asm-ppc64/iSeries/HvLpEvent.h
index 30936e43306..865000de79b 100644
--- a/include/asm-ppc64/iSeries/HvLpEvent.h
+++ b/include/asm-ppc64/iSeries/HvLpEvent.h
@@ -1,27 +1,24 @@
 /*
  * 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.
-//
-//=====================================================================
+/* This file contains the class for HV events in the system. */
+
 #ifndef _HVLPEVENT_H
 #define _HVLPEVENT_H
 
@@ -30,69 +27,70 @@
 #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	...
+/*
+ * 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
+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
+		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
+	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 );
+/* Register a handler for an event type - returns 0 on success */
+extern int HvLpEvent_registerHandler(HvLpEvent_Type eventType,
+		LpEventHandler hdlr);
 
-// 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 );
+/*
+ * 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 );
+/*
+ * 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
@@ -141,4 +139,4 @@ extern int HvLpEvent_closePath( HvLpEvent_Type eventType, HvLpIndex lpIndex );
 #define HvLpDma_Rc_InvalidAddress 4
 #define HvLpDma_Rc_InvalidLength 5
 
-#endif // _HVLPEVENT_H
+#endif /* _HVLPEVENT_H */
diff --git a/include/asm-ppc64/iSeries/HvReleaseData.h b/include/asm-ppc64/iSeries/HvReleaseData.h
index 183e5e738c2..01a1f13ea4a 100644
--- a/include/asm-ppc64/iSeries/HvReleaseData.h
+++ b/include/asm-ppc64/iSeries/HvReleaseData.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -19,47 +19,45 @@
 #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).
-//
+/*
+ * 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".
-//
-//=============================================================================
+/*
+ * 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
+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 */
 };
 
+extern struct HvReleaseData	hvReleaseData;
+
 #endif /* _HVRELEASEDATA_H */
diff --git a/include/asm-ppc64/iSeries/HvTypes.h b/include/asm-ppc64/iSeries/HvTypes.h
index 3ec49c1aec3..b1ef2b4cb3e 100644
--- a/include/asm-ppc64/iSeries/HvTypes.h
+++ b/include/asm-ppc64/iSeries/HvTypes.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -19,74 +19,60 @@
 #ifndef _HVTYPES_H
 #define _HVTYPES_H
 
-//===========================================================================
-//                                                             Header File Id
-// Name______________:  HvTypes.H
-//
-// Description_______:
-//
-//	General typedefs for the hypervisor.
-//
-// Declared Class(es):
-//
-//===========================================================================
+/*
+ * General typedefs for the hypervisor.
+ */
 
 #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 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 u32	HvLpIndexMap;	/* Must hold HVMAXARCHITECTEDLPS bits!!! */
 typedef u16	HvLpVrmIndex;
 typedef u32	HvXmGenerationId;
-typedef u8	HvLpBusPool;			
-typedef u8	HvLpSharedPoolIndex;		
+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
+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 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
-{
+/*
+ * Enums for the sub-components under PLIC
+ * Used in HvCall  and HvPrimaryCall
+ */
+enum {
 	HvCallCompId = 0,
 	HvCallCpuCtlsCompId = 1,
 	HvCallCfgCompId = 2,
@@ -97,18 +83,18 @@ enum   HvCallCompIds
 	HvCallSmCompId = 7,
 	HvCallSpdCompId = 8,
 	HvCallXmCompId = 9,
-	HvCallRioCompId = 10, 
+	HvCallRioCompId = 10,
 	HvCallRsvd3CompId = 11,
 	HvCallRsvd2CompId = 12,
 	HvCallRsvd1CompId = 13,
 	HvCallMaxCompId = 14,
-	HvPrimaryCallCompId = 0,    
+	HvPrimaryCallCompId = 0,
 	HvPrimaryCallCfgCompId = 1,
-	HvPrimaryCallPciCompId = 2,    
+	HvPrimaryCallPciCompId = 2,
 	HvPrimaryCallSmCompId = 3,
 	HvPrimaryCallSpdCompId = 4,
 	HvPrimaryCallXmCompId = 5,
-	HvPrimaryCallRioCompId = 6, 
+	HvPrimaryCallRioCompId = 6,
 	HvPrimaryCallRsvd7CompId = 7,
 	HvPrimaryCallRsvd6CompId = 8,
 	HvPrimaryCallRsvd5CompId = 9,
@@ -116,7 +102,7 @@ enum   HvCallCompIds
 	HvPrimaryCallRsvd3CompId = 11,
 	HvPrimaryCallRsvd2CompId = 12,
 	HvPrimaryCallRsvd1CompId = 13,
-	HvPrimaryCallMaxCompId = HvCallMaxCompId     
+	HvPrimaryCallMaxCompId = HvCallMaxCompId
 };
 
 struct HvLpBufferList {
diff --git a/include/asm-ppc64/iSeries/IoHriMainStore.h b/include/asm-ppc64/iSeries/IoHriMainStore.h
index ff00e865f62..45ed3ea67d0 100644
--- a/include/asm-ppc64/iSeries/IoHriMainStore.h
+++ b/include/asm-ppc64/iSeries/IoHriMainStore.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -21,7 +21,7 @@
 #define _IOHRIMAINSTORE_H
 
 /* Main Store Vpd for Condor,iStar,sStar */
-struct IoHriMainStoreSegment4 {    
+struct IoHriMainStoreSegment4 {
 	u8	msArea0Exists:1;
 	u8	msArea1Exists:1;
 	u8	msArea2Exists:1;
@@ -51,7 +51,7 @@ struct IoHriMainStoreSegment4 {
 	u8	msArea1HasRiserVpd:1;
 	u8	msArea2HasRiserVpd:1;
 	u8	msArea3HasRiserVpd:1;
-	u8	reserved5:4;	
+	u8	reserved5:4;
 	u8	reserved6;
 	u16	reserved7;
 
@@ -82,8 +82,8 @@ struct IoHriMainStoreVpdFruData {
 };
 
 struct IoHriMainStoreAdrRangeBlock {
-	void *	blockStart      __attribute((packed));
-	void *	blockEnd        __attribute((packed));
+	void	*blockStart      __attribute((packed));
+	void	*blockEnd        __attribute((packed));
 	u32	blockProcChipId __attribute((packed));
 };
 
@@ -102,7 +102,7 @@ struct IoHriMainStoreArea4 {
 	u32	procNodeId			__attribute((packed));
 
 	u32	numAdrRangeBlocks		__attribute((packed));
-	struct IoHriMainStoreAdrRangeBlock xAdrRangeBlock[MaxAreaAdrRangeBlocks] __attribute((packed));
+	struct IoHriMainStoreAdrRangeBlock xAdrRangeBlock[MaxAreaAdrRangeBlocks]	__attribute((packed));
 
 	struct IoHriMainStoreChipInfo1	chipInfo0	__attribute((packed));
 	struct IoHriMainStoreChipInfo1	chipInfo1	__attribute((packed));
@@ -113,17 +113,17 @@ struct IoHriMainStoreArea4 {
 	struct IoHriMainStoreChipInfo1	chipInfo6	__attribute((packed));
 	struct IoHriMainStoreChipInfo1	chipInfo7	__attribute((packed));
 
-	void *   msRamAreaArray			__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));
+	void	*numaDimmArray			__attribute((packed));
 	u32	numaDimmArrayNumEntries		__attribute((packed));
 	u32	numaDimmArrayEntrySize		__attribute((packed));
 
-	struct IoHriMainStoreVpdIdData  idData	__attribute((packed));
+	struct IoHriMainStoreVpdIdData idData	__attribute((packed));
 
 	u64	powerData			__attribute((packed));
 	u64	cardAssemblyPartNum		__attribute((packed));
@@ -143,7 +143,7 @@ struct IoHriMainStoreArea4 {
 };
 
 
-struct IoHriMainStoreSegment5 {    
+struct IoHriMainStoreSegment5 {
 	u16	reserved1;
 	u8	reserved2;
 	u8	msVpdFormat;
@@ -151,17 +151,16 @@ struct IoHriMainStoreSegment5 {
 	u32	totalMainStore;
 	u64	maxConfiguredMsAdr;
 
-	struct IoHriMainStoreArea4*	msAreaArray;
+	struct IoHriMainStoreArea4	*msAreaArray;
 	u32	msAreaArrayNumEntries;
 	u32	msAreaArrayEntrySize;
 
-	u32	msAreaExists;    
+	u32	msAreaExists;
 	u32	msAreaFunctional;
 
 	u64	reserved3;
 };
 
+extern u64	xMsVpd[];
 
-
-#endif // _IOHRIMAINSTORE_H
-
+#endif	/* _IOHRIMAINSTORE_H */
diff --git a/include/asm-ppc64/iSeries/IoHriProcessorVpd.h b/include/asm-ppc64/iSeries/IoHriProcessorVpd.h
index 96543388865..73b73d80b8b 100644
--- a/include/asm-ppc64/iSeries/IoHriProcessorVpd.h
+++ b/include/asm-ppc64/iSeries/IoHriProcessorVpd.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -19,16 +19,12 @@
 #ifndef _IOHRIPROCESSORVPD_H
 #define _IOHRIPROCESSORVPD_H
 
-//===================================================================
-//
-//	This struct maps Processor Vpd that is DMAd to SLIC by CSP 
-//
-
 #include <asm/types.h>
 
-struct IoHriProcessorVpd
-{
-
+/*
+ * This struct maps Processor Vpd that is DMAd to SLIC by CSP
+ */
+struct IoHriProcessorVpd {
 	u8	xFormat;		// VPD format indicator		x00-x00
 	u8	xProcStatus:8;		// Processor State		x01-x01
 	u8	xSecondaryThreadCount;	// Secondary thread cnt		x02-x02
@@ -40,12 +36,12 @@ struct IoHriProcessorVpd
 	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
+	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
@@ -71,7 +67,7 @@ struct IoHriProcessorVpd
 	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
@@ -79,10 +75,12 @@ struct IoHriProcessorVpd
 	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
+	char	xProcSrc[72];		// CSP format SRC		xB8-xFF
 };
 
+extern struct IoHriProcessorVpd	xIoHriProcessorVpd[];
+
 #endif /* _IOHRIPROCESSORVPD_H */
diff --git a/include/asm-ppc64/iSeries/ItExtVpdPanel.h b/include/asm-ppc64/iSeries/ItExtVpdPanel.h
index dee6b127303..4c546a8802b 100644
--- a/include/asm-ppc64/iSeries/ItExtVpdPanel.h
+++ b/include/asm-ppc64/iSeries/ItExtVpdPanel.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -20,39 +20,33 @@
 #define _ITEXTVPDPANEL_H
 
 /*
- *
- *	This struct maps the panel information 
+ *	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];
+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  */
+extern struct ItExtVpdPanel	xItExtVpdPanel;
+
+#endif /* _ITEXTVPDPANEL_H */
diff --git a/include/asm-ppc64/iSeries/ItIplParmsReal.h b/include/asm-ppc64/iSeries/ItIplParmsReal.h
index 4d8b430ab12..ae3417dc599 100644
--- a/include/asm-ppc64/iSeries/ItIplParmsReal.h
+++ b/include/asm-ppc64/iSeries/ItIplParmsReal.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -19,58 +19,53 @@
 #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
-//
-//=============================================================================
-
+/*
+ *	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
+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 initiatedx18-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
 };
 
+extern struct ItIplParmsReal	xItIplParmsReal;
+
 #endif /* _ITIPLPARMSREAL_H */
diff --git a/include/asm-ppc64/iSeries/ItLpNaca.h b/include/asm-ppc64/iSeries/ItLpNaca.h
index 5baffddfae1..225d0176779 100644
--- a/include/asm-ppc64/iSeries/ItLpNaca.h
+++ b/include/asm-ppc64/iSeries/ItLpNaca.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -19,18 +19,15 @@
 #ifndef _ITLPNACA_H
 #define _ITLPNACA_H
 
-//=============================================================================
-//
-//	This control block contains the data that is shared between the
-//	hypervisor (PLIC) and the OS.
-//
-//=============================================================================
+#include <linux/types.h>
 
-struct ItLpNaca
-{
-//=============================================================================
+/*
+ *	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
@@ -59,30 +56,25 @@ struct ItLpNaca
 	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 
-   
-//=============================================================================
+					// 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 
+// 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
 };
 
-//=============================================================================
+extern struct ItLpNaca		itLpNaca;
 
 #endif /* _ITLPNACA_H */
diff --git a/include/asm-ppc64/iSeries/ItLpQueue.h b/include/asm-ppc64/iSeries/ItLpQueue.h
index 4f4dde2a638..393299e04d7 100644
--- a/include/asm-ppc64/iSeries/ItLpQueue.h
+++ b/include/asm-ppc64/iSeries/ItLpQueue.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -19,54 +19,54 @@
 #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.  
-//    
+/*
+ *	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 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
+#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.
-//
-//=============================================================================
+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
+	char	*xSlicCurEventPtr;	// 0x10
+	char	*xSlicLastValidEventPtr; // 0x18
+	char	*xSlicEventStackPtr;	// 0x20
 	u8	xIndex;			// 0x28 unique sequential index.
 	u8	xSlicRsvd[3];		// 0x29-2b
 	u32	xInUseWord;		// 0x2C
@@ -76,17 +76,9 @@ struct ItLpQueue
 
 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" );	
-}
+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 *);
 
 #endif /* _ITLPQUEUE_H */
diff --git a/include/asm-ppc64/iSeries/ItLpRegSave.h b/include/asm-ppc64/iSeries/ItLpRegSave.h
index dafc4c81378..1b3087e7620 100644
--- a/include/asm-ppc64/iSeries/ItLpRegSave.h
+++ b/include/asm-ppc64/iSeries/ItLpRegSave.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -19,33 +19,30 @@
 #ifndef _ITLPREGSAVE_H
 #define _ITLPREGSAVE_H
 
-//=====================================================================================
-//
-//	This control block contains the data that is shared between PLIC
-//	and the OS
-//    
-//
+/*
+ * This control block contains the data that is shared between PLIC
+ * and the OS
+ */
 
-struct ItLpRegSave
-{
+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	xRsvd1[9];	// Reserved			007-00F
 
-	u8      xFixedRegSave[352]; // Fixed Register Save Area 010-16F 
+	u8      xFixedRegSave[352]; // Fixed Register Save Area 010-16F
 	u32	xCTRL;		// Control Register		170-173
-	u32	xDEC;		// Decrementer			174-177    
+	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
@@ -57,17 +54,17 @@ struct ItLpRegSave
 	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	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	xMSR;		// Machine State Register	300-307
 	u64	xNIA;		// Next Instruction Address	308-30F
 
 	u64	xDABR;		// Data Address Breakpoint Reg	310-317
@@ -76,8 +73,8 @@ struct ItLpRegSave
 	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	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
 
diff --git a/include/asm-ppc64/iSeries/ItSpCommArea.h b/include/asm-ppc64/iSeries/ItSpCommArea.h
index f1b56f9e11e..5535f8271c9 100644
--- a/include/asm-ppc64/iSeries/ItSpCommArea.h
+++ b/include/asm-ppc64/iSeries/ItSpCommArea.h
@@ -1,29 +1,27 @@
 /*
  * 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
-{
+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
diff --git a/include/asm-ppc64/iSeries/ItVpdAreas.h b/include/asm-ppc64/iSeries/ItVpdAreas.h
index d120439f30a..71b3ad24f95 100644
--- a/include/asm-ppc64/iSeries/ItVpdAreas.h
+++ b/include/asm-ppc64/iSeries/ItVpdAreas.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -19,78 +19,71 @@
 #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).
-//
+/*
+ * 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
+/* 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 ItDmaMaxEntries				10
 
-#define ItVpdAreasMaxSlotLabels		 192 
+#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 interface006-007
+	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 labels018-019
+	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
 };
 
-
-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
-};
+extern struct ItVpdAreas	itVpdAreas;
 
 #endif /* _ITVPDAREAS_H */
diff --git a/include/asm-ppc64/iSeries/LparData.h b/include/asm-ppc64/iSeries/LparData.h
deleted file mode 100644
index e54f3b686e5..00000000000
--- a/include/asm-ppc64/iSeries/LparData.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * 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
index 075205bb0f4..038e5df7e9f 100644
--- a/include/asm-ppc64/iSeries/LparMap.h
+++ b/include/asm-ppc64/iSeries/LparMap.h
@@ -1,17 +1,17 @@
 /*
  * 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
@@ -21,13 +21,14 @@
 
 #include <asm/types.h>
 
-/* The iSeries hypervisor will set up mapping for one or more 
+/*
+ * 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 
+ * these four whenever the processor is switched from one
  * partition to another.
  */
 
@@ -38,30 +39,31 @@
  * 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 
+ *
+ * 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 
+ * 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
+/* 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)
+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];
+	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)
 };
 
+extern struct LparMap		xLparMap;
+
 #endif /* _LPARMAP_H */
diff --git a/include/asm-ppc64/iSeries/XmPciLpEvent.h b/include/asm-ppc64/iSeries/XmPciLpEvent.h
deleted file mode 100644
index a3d27f116e4..00000000000
--- a/include/asm-ppc64/iSeries/XmPciLpEvent.h
+++ /dev/null
@@ -1,18 +0,0 @@
-
-#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
index f52b7599b37..9f79413342b 100644
--- a/include/asm-ppc64/iSeries/iSeries_io.h
+++ b/include/asm-ppc64/iSeries/iSeries_io.h
@@ -5,32 +5,33 @@
 
 #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                                                  */
-/************************************************************************/
+/*
+ * File iSeries_io.h created by Allan Trautman on Thu Dec 28 2000.
+ *
+ * Remaps the io.h for the iSeries Io
+ * Copyright (C) 2000  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);
@@ -39,8 +40,10 @@ 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);
+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
index ff8ddede038..6c9767ac130 100644
--- a/include/asm-ppc64/iSeries/iSeries_irq.h
+++ b/include/asm-ppc64/iSeries/iSeries_irq.h
@@ -1,19 +1,8 @@
 #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
+extern void iSeries_init_IRQ(void);
+extern int  iSeries_allocate_IRQ(HvBusNumber, HvSubBusNumber, HvAgentId);
+extern void iSeries_activate_IRQs(void);
 
 #endif /* __ISERIES_IRQ_H__ */
diff --git a/include/asm-ppc64/iSeries/iSeries_pci.h b/include/asm-ppc64/iSeries/iSeries_pci.h
index 5769cff4c00..575f611f8b3 100644
--- a/include/asm-ppc64/iSeries/iSeries_pci.h
+++ b/include/asm-ppc64/iSeries/iSeries_pci.h
@@ -1,112 +1,88 @@
 #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                                                  */
-/************************************************************************/
+/*
+ * 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 pci_dev;				/* For Forward Reference */
 struct iSeries_Device_Node;
 
-/************************************************************************/
-/* Gets iSeries Bus, SubBus, DevFn using iSeries_Device_Node structure */
-/************************************************************************/
+/*
+ * 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 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.
+ * 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_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_PCI_AGENTID(idsel, func)	\
+	(((idsel & 0x0F) << 4) | (func & 0x07))
+#define ISERIES_ENCODE_DEVICE(agentid)		\
+	((0x10) | ((agentid & 0x20) >> 2) | (agentid & 0x07))
 
-#define ISERIES_HV_ADDR(virtaddr)  (0x8000000000000000 | virt_to_abs(virtaddr))
+#define ISERIES_GET_DEVICE_FROM_SUBBUS(subbus)		((subbus >> 5) & 0x7)
+#define ISERIES_GET_FUNCTION_FROM_SUBBUS(subbus)	((subbus >> 2) & 0x7)
 
-/************************************************************************/
-/* iSeries Device Information                                           */
-/************************************************************************/
+/*
+ * 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          */
+	struct pci_dev	*PciDev;
+	union HvDsaMap	DsaAddr;	/* Direct Select Address */
+					/* busNumber, subBusNumber, */
+					/* deviceId, barNumber */
+	int		DevFn;		/* Linux devfn */
+	int		Irq;		/* Assigned IRQ */
+	int		Flags;		/* Possible flags(disable/bist)*/
+	u8		LogicalSlot;	/* Hv Slot Index for Tces */
+	struct iommu_table *iommu_table;/* Device TCE Table */
 };
 
-/************************************************************************/
-/* 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);
+extern void	iSeries_Device_Information(struct pci_dev*, int);
 
 #endif /* _ISERIES_64_PCI_H */
diff --git a/include/asm-ppc64/iSeries/iSeries_proc.h b/include/asm-ppc64/iSeries/iSeries_proc.h
deleted file mode 100644
index adb6dc14dd4..00000000000
--- a/include/asm-ppc64/iSeries/iSeries_proc.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * 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
index 2e59a8e15a0..7e6a0d93699 100644
--- a/include/asm-ppc64/iSeries/mf.h
+++ b/include/asm-ppc64/iSeries/mf.h
@@ -9,17 +9,16 @@
  * 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
@@ -52,6 +51,7 @@ extern void mf_clear_src(void);
 extern void mf_init(void);
 
 extern int mf_get_rtc(struct rtc_time *tm);
+extern int mf_get_boot_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
index 3e5766a849d..6c05e6257f5 100644
--- a/include/asm-ppc64/iSeries/vio.h
+++ b/include/asm-ppc64/iSeries/vio.h
@@ -8,32 +8,32 @@
  *           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 
+ * 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 
+ * 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 
+ * 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.  
+ * General Public License for more details.
  *
- * You should have received a copy of the GNU General Public License 
+ * 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
  *
@@ -44,39 +44,41 @@
 #include <asm/iSeries/HvTypes.h>
 #include <asm/iSeries/HvLpEvent.h>
 
-/* iSeries virtual I/O events use the subtype field in
+/*
+ * 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.
+/*
+ * 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 int viopath_open(HvLpIndex remoteLp, int subtype, int numReq);
+extern int viopath_close(HvLpIndex remoteLp, int subtype, int numReq);
+extern int vio_setHandler(int subtype, vio_event_handler_t * beh);
+extern int vio_clearHandler(int subtype);
+extern int viopath_isactive(HvLpIndex lp);
+extern HvLpInstanceId viopath_sourceinst(HvLpIndex lp);
+extern HvLpInstanceId viopath_targetinst(HvLpIndex lp);
+extern void vio_set_hostlp(void);
+extern void *vio_get_event_buffer(int subtype);
+extern void vio_free_event_buffer(int subtype, void *buffer);
 
 extern HvLpIndex viopath_hostLp;
 extern HvLpIndex viopath_ourLp;
 
-#define VIOCHAR_MAX_DATA 200
+#define VIOCHAR_MAX_DATA	200
 
-#define VIOMAJOR_SUBTYPE_MASK 0xff00
-#define VIOMINOR_SUBTYPE_MASK 0x00ff
-#define VIOMAJOR_SUBTYPE_SHIFT 8
+#define VIOMAJOR_SUBTYPE_MASK	0xff00
+#define VIOMINOR_SUBTYPE_MASK	0x00ff
+#define VIOMAJOR_SUBTYPE_SHIFT	8
 
-#define VIOVERSION            0x0101
+#define VIOVERSION		0x0101
 
 /*
  * This is the general structure for VIO errors; each module should have
@@ -89,8 +91,8 @@ struct vio_error_entry {
 	int errno;
 	const char *msg;
 };
-const struct vio_error_entry *vio_lookup_rc(const struct vio_error_entry
-					    *local_table, u16 rc);
+extern const struct vio_error_entry *vio_lookup_rc(
+		const struct vio_error_entry *local_table, u16 rc);
 
 enum viosubtypes {
 	viomajorsubtype_monitor = 0x0100,
@@ -102,7 +104,6 @@ enum viosubtypes {
 	viomajorsubtype_scsi = 0x0700
 };
 
-
 enum vioconfigsubtype {
 	vioconfigget = 0x0001,
 };