Merge iSeries include file move

16 files changed, 1505 insertions, 1 deletions

diff --git a/include/asm-powerpc/iseries/hv_call.h b/include/asm-powerpc/iseries/hv_call.h
new file mode 100644
index 00000000000..e9f831c9a5e
--- /dev/null
+++ b/include/asm-powerpc/iseries/hv_call.h
@@ -0,0 +1,113 @@
+/*
+ * HvCall.h
+ * Copyright (C) 2001  Mike Corrigan IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+/*
+ * This file contains the "hypervisor call" interface which is used to
+ * drive the hypervisor from the OS.
+ */
+#ifndef _ASM_POWERPC_ISERIES_HV_CALL_H
+#define _ASM_POWERPC_ISERIES_HV_CALL_H
+
+#include <asm/iseries/hv_call_sc.h>
+#include <asm/iseries/hv_types.h>
+#include <asm/paca.h>
+
+/* Type of yield for HvCallBaseYieldProcessor */
+#define HvCall_YieldTimed	0	/* Yield until specified time (tb) */
+#define HvCall_YieldToActive	1	/* Yield until all active procs have run */
+#define HvCall_YieldToProc	2	/* Yield until the specified processor has run */
+
+/* interrupt masks for setEnabledInterrupts */
+#define HvCall_MaskIPI		0x00000001
+#define HvCall_MaskLpEvent	0x00000002
+#define HvCall_MaskLpProd	0x00000004
+#define HvCall_MaskTimeout	0x00000008
+
+/* Log buffer formats */
+#define HvCall_LogBuffer_ASCII          0
+#define HvCall_LogBuffer_EBCDIC         1
+
+#define HvCallBaseAckDeferredInts			HvCallBase +  0
+#define HvCallBaseCpmPowerOff				HvCallBase +  1
+#define HvCallBaseGetHwPatch				HvCallBase +  2
+#define HvCallBaseReIplSpAttn				HvCallBase +  3
+#define HvCallBaseSetASR				HvCallBase +  4
+#define HvCallBaseSetASRAndRfi				HvCallBase +  5
+#define HvCallBaseSetIMR				HvCallBase +  6
+#define HvCallBaseSendIPI				HvCallBase +  7
+#define HvCallBaseTerminateMachine			HvCallBase +  8
+#define HvCallBaseTerminateMachineSrc			HvCallBase +  9
+#define HvCallBaseProcessPlicInterrupts			HvCallBase + 10
+#define HvCallBaseIsPrimaryCpmOrMsdIpl			HvCallBase + 11
+#define HvCallBaseSetVirtualSIT				HvCallBase + 12
+#define HvCallBaseVaryOffThisProcessor			HvCallBase + 13
+#define HvCallBaseVaryOffMemoryChunk			HvCallBase + 14
+#define HvCallBaseVaryOffInteractivePercentage		HvCallBase + 15
+#define HvCallBaseSendLpProd				HvCallBase + 16
+#define HvCallBaseSetEnabledInterrupts			HvCallBase + 17
+#define HvCallBaseYieldProcessor			HvCallBase + 18
+#define HvCallBaseVaryOffSharedProcUnits		HvCallBase + 19
+#define HvCallBaseSetVirtualDecr			HvCallBase + 20
+#define HvCallBaseClearLogBuffer			HvCallBase + 21
+#define HvCallBaseGetLogBufferCodePage			HvCallBase + 22
+#define HvCallBaseGetLogBufferFormat			HvCallBase + 23
+#define HvCallBaseGetLogBufferLength			HvCallBase + 24
+#define HvCallBaseReadLogBuffer				HvCallBase + 25
+#define HvCallBaseSetLogBufferFormatAndCodePage		HvCallBase + 26
+#define HvCallBaseWriteLogBuffer			HvCallBase + 27
+#define HvCallBaseRouter28				HvCallBase + 28
+#define HvCallBaseRouter29				HvCallBase + 29
+#define HvCallBaseRouter30				HvCallBase + 30
+#define HvCallBaseSetDebugBus				HvCallBase + 31
+
+#define HvCallCcSetDABR					HvCallCc + 7
+
+static inline void HvCall_setVirtualDecr(void)
+{
+	/*
+	 * Ignore any error return codes - most likely means that the
+	 * target value for the LP has been increased and this vary off
+	 * would bring us below the new target.
+	 */
+	HvCall0(HvCallBaseSetVirtualDecr);
+}
+
+static inline void HvCall_yieldProcessor(unsigned typeOfYield, u64 yieldParm)
+{
+	HvCall2(HvCallBaseYieldProcessor, typeOfYield, yieldParm);
+}
+
+static inline void HvCall_setEnabledInterrupts(u64 enabledInterrupts)
+{
+	HvCall1(HvCallBaseSetEnabledInterrupts, enabledInterrupts);
+}
+
+static inline void HvCall_setLogBufferFormatAndCodepage(int format,
+		u32 codePage)
+{
+	HvCall2(HvCallBaseSetLogBufferFormatAndCodePage, format, codePage);
+}
+
+extern void HvCall_writeLogBuffer(const void *buffer, u64 bufLen);
+
+static inline void HvCall_sendIPI(struct paca_struct *targetPaca)
+{
+	HvCall1(HvCallBaseSendIPI, targetPaca->paca_index);
+}
+
+#endif /* _ASM_POWERPC_ISERIES_HV_CALL_H */
diff --git a/include/asm-powerpc/iseries/hv_call_event.h b/include/asm-powerpc/iseries/hv_call_event.h
new file mode 100644
index 00000000000..46763a30590
--- /dev/null
+++ b/include/asm-powerpc/iseries/hv_call_event.h
@@ -0,0 +1,253 @@
+/*
+ * HvCallEvent.h
+ * Copyright (C) 2001  Mike Corrigan IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+/*
+ * This file contains the "hypervisor call" interface which is used to
+ * drive the hypervisor from the OS.
+ */
+#ifndef _ASM_POWERPC_ISERIES_HV_CALL_EVENT_H
+#define _ASM_POWERPC_ISERIES_HV_CALL_EVENT_H
+
+#include <asm/iseries/hv_call_sc.h>
+#include <asm/iseries/hv_types.h>
+#include <asm/abs_addr.h>
+
+struct HvLpEvent;
+
+typedef u8 HvLpEvent_Type;
+typedef u8 HvLpEvent_AckInd;
+typedef u8 HvLpEvent_AckType;
+
+struct	HvCallEvent_PackedParms {
+	u8		xAckType:1;
+	u8		xAckInd:1;
+	u8		xRsvd:1;
+	u8		xTargetLp:5;
+	u8		xType;
+	u16		xSubtype;
+	HvLpInstanceId	xSourceInstId;
+	HvLpInstanceId	xTargetInstId;
+};
+
+typedef u8 HvLpDma_Direction;
+typedef u8 HvLpDma_AddressType;
+
+struct	HvCallEvent_PackedDmaParms {
+	u8		xDirection:1;
+	u8		xLocalAddrType:1;
+	u8		xRemoteAddrType:1;
+	u8		xRsvd1:5;
+	HvLpIndex	xRemoteLp;
+	u8		xType;
+	u8		xRsvd2;
+	HvLpInstanceId	xLocalInstId;
+	HvLpInstanceId	xRemoteInstId;
+};
+
+typedef u64 HvLpEvent_Rc;
+typedef u64 HvLpDma_Rc;
+
+#define HvCallEventAckLpEvent				HvCallEvent +  0
+#define HvCallEventCancelLpEvent			HvCallEvent +  1
+#define HvCallEventCloseLpEventPath			HvCallEvent +  2
+#define HvCallEventDmaBufList				HvCallEvent +  3
+#define HvCallEventDmaSingle				HvCallEvent +  4
+#define HvCallEventDmaToSp				HvCallEvent +  5
+#define HvCallEventGetOverflowLpEvents			HvCallEvent +  6
+#define HvCallEventGetSourceLpInstanceId		HvCallEvent +  7
+#define HvCallEventGetTargetLpInstanceId		HvCallEvent +  8
+#define HvCallEventOpenLpEventPath			HvCallEvent +  9
+#define HvCallEventSetLpEventStack			HvCallEvent + 10
+#define HvCallEventSignalLpEvent			HvCallEvent + 11
+#define HvCallEventSignalLpEventParms			HvCallEvent + 12
+#define HvCallEventSetInterLpQueueIndex			HvCallEvent + 13
+#define HvCallEventSetLpEventQueueInterruptProc		HvCallEvent + 14
+#define HvCallEventRouter15				HvCallEvent + 15
+
+static inline void HvCallEvent_getOverflowLpEvents(u8 queueIndex)
+{
+	HvCall1(HvCallEventGetOverflowLpEvents, queueIndex);
+}
+
+static inline void HvCallEvent_setInterLpQueueIndex(u8 queueIndex)
+{
+	HvCall1(HvCallEventSetInterLpQueueIndex, queueIndex);
+}
+
+static inline void HvCallEvent_setLpEventStack(u8 queueIndex,
+		char *eventStackAddr, u32 eventStackSize)
+{
+	u64 abs_addr;
+
+	abs_addr = virt_to_abs(eventStackAddr);
+	HvCall3(HvCallEventSetLpEventStack, queueIndex, abs_addr,
+			eventStackSize);
+}
+
+static inline void HvCallEvent_setLpEventQueueInterruptProc(u8 queueIndex,
+		u16 lpLogicalProcIndex)
+{
+	HvCall2(HvCallEventSetLpEventQueueInterruptProc, queueIndex,
+			lpLogicalProcIndex);
+}
+
+static inline HvLpEvent_Rc HvCallEvent_signalLpEvent(struct HvLpEvent *event)
+{
+	u64 abs_addr;
+
+#ifdef DEBUG_SENDEVENT
+	printk("HvCallEvent_signalLpEvent: *event = %016lx\n ",
+			(unsigned long)event);
+#endif
+	abs_addr = virt_to_abs(event);
+	return HvCall1(HvCallEventSignalLpEvent, abs_addr);
+}
+
+static inline HvLpEvent_Rc HvCallEvent_signalLpEventFast(HvLpIndex targetLp,
+		HvLpEvent_Type type, u16 subtype, HvLpEvent_AckInd ackInd,
+		HvLpEvent_AckType ackType, HvLpInstanceId sourceInstanceId,
+		HvLpInstanceId targetInstanceId, u64 correlationToken,
+		u64 eventData1, u64 eventData2, u64 eventData3,
+		u64 eventData4, u64 eventData5)
+{
+	/* Pack the misc bits into a single Dword to pass to PLIC */
+	union {
+		struct HvCallEvent_PackedParms	parms;
+		u64		dword;
+	} packed;
+	packed.parms.xAckType	= ackType;
+	packed.parms.xAckInd	= ackInd;
+	packed.parms.xRsvd	= 0;
+	packed.parms.xTargetLp	= targetLp;
+	packed.parms.xType	= type;
+	packed.parms.xSubtype	= subtype;
+	packed.parms.xSourceInstId	= sourceInstanceId;
+	packed.parms.xTargetInstId	= targetInstanceId;
+
+	return HvCall7(HvCallEventSignalLpEventParms, packed.dword,
+			correlationToken, eventData1, eventData2,
+			eventData3, eventData4, eventData5);
+}
+
+static inline HvLpEvent_Rc HvCallEvent_ackLpEvent(struct HvLpEvent *event)
+{
+	u64 abs_addr;
+
+	abs_addr = virt_to_abs(event);
+	return HvCall1(HvCallEventAckLpEvent, abs_addr);
+}
+
+static inline HvLpEvent_Rc HvCallEvent_cancelLpEvent(struct HvLpEvent *event)
+{
+	u64 abs_addr;
+
+	abs_addr = virt_to_abs(event);
+	return HvCall1(HvCallEventCancelLpEvent, abs_addr);
+}
+
+static inline HvLpInstanceId HvCallEvent_getSourceLpInstanceId(
+		HvLpIndex targetLp, HvLpEvent_Type type)
+{
+	return HvCall2(HvCallEventGetSourceLpInstanceId, targetLp, type);
+}
+
+static inline HvLpInstanceId HvCallEvent_getTargetLpInstanceId(
+		HvLpIndex targetLp, HvLpEvent_Type type)
+{
+	return HvCall2(HvCallEventGetTargetLpInstanceId, targetLp, type);
+}
+
+static inline void HvCallEvent_openLpEventPath(HvLpIndex targetLp,
+		HvLpEvent_Type type)
+{
+	HvCall2(HvCallEventOpenLpEventPath, targetLp, type);
+}
+
+static inline void HvCallEvent_closeLpEventPath(HvLpIndex targetLp,
+		HvLpEvent_Type type)
+{
+	HvCall2(HvCallEventCloseLpEventPath, targetLp, type);
+}
+
+static inline HvLpDma_Rc HvCallEvent_dmaBufList(HvLpEvent_Type type,
+		HvLpIndex remoteLp, HvLpDma_Direction direction,
+		HvLpInstanceId localInstanceId,
+		HvLpInstanceId remoteInstanceId,
+		HvLpDma_AddressType localAddressType,
+		HvLpDma_AddressType remoteAddressType,
+		/* Do these need to be converted to absolute addresses? */
+		u64 localBufList, u64 remoteBufList, u32 transferLength)
+{
+	/* Pack the misc bits into a single Dword to pass to PLIC */
+	union {
+		struct HvCallEvent_PackedDmaParms	parms;
+		u64		dword;
+	} packed;
+
+	packed.parms.xDirection		= direction;
+	packed.parms.xLocalAddrType	= localAddressType;
+	packed.parms.xRemoteAddrType	= remoteAddressType;
+	packed.parms.xRsvd1		= 0;
+	packed.parms.xRemoteLp		= remoteLp;
+	packed.parms.xType		= type;
+	packed.parms.xRsvd2		= 0;
+	packed.parms.xLocalInstId	= localInstanceId;
+	packed.parms.xRemoteInstId	= remoteInstanceId;
+
+	return HvCall4(HvCallEventDmaBufList, packed.dword, localBufList,
+			remoteBufList, transferLength);
+}
+
+static inline HvLpDma_Rc HvCallEvent_dmaSingle(HvLpEvent_Type type,
+		HvLpIndex remoteLp, HvLpDma_Direction direction,
+		HvLpInstanceId localInstanceId,
+		HvLpInstanceId remoteInstanceId,
+		HvLpDma_AddressType localAddressType,
+		HvLpDma_AddressType remoteAddressType,
+		u64 localAddrOrTce, u64 remoteAddrOrTce, u32 transferLength)
+{
+	/* Pack the misc bits into a single Dword to pass to PLIC */
+	union {
+		struct HvCallEvent_PackedDmaParms	parms;
+		u64		dword;
+	} packed;
+
+	packed.parms.xDirection		= direction;
+	packed.parms.xLocalAddrType	= localAddressType;
+	packed.parms.xRemoteAddrType	= remoteAddressType;
+	packed.parms.xRsvd1		= 0;
+	packed.parms.xRemoteLp		= remoteLp;
+	packed.parms.xType		= type;
+	packed.parms.xRsvd2		= 0;
+	packed.parms.xLocalInstId	= localInstanceId;
+	packed.parms.xRemoteInstId	= remoteInstanceId;
+
+	return (HvLpDma_Rc)HvCall4(HvCallEventDmaSingle, packed.dword,
+			localAddrOrTce, remoteAddrOrTce, transferLength);
+}
+
+static inline HvLpDma_Rc HvCallEvent_dmaToSp(void *local, u32 remote,
+		u32 length, HvLpDma_Direction dir)
+{
+	u64 abs_addr;
+
+	abs_addr = virt_to_abs(local);
+	return HvCall4(HvCallEventDmaToSp, abs_addr, remote, length, dir);
+}
+
+#endif /* _ASM_POWERPC_ISERIES_HV_CALL_EVENT_H */
diff --git a/include/asm-powerpc/iseries/hv_call_sc.h b/include/asm-powerpc/iseries/hv_call_sc.h
new file mode 100644
index 00000000000..dec7e9d9ab7
--- /dev/null
+++ b/include/asm-powerpc/iseries/hv_call_sc.h
@@ -0,0 +1,51 @@
+/*
+ * HvCallSc.h
+ * Copyright (C) 2001  Mike Corrigan IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+#ifndef _ASM_POWERPC_ISERIES_HV_CALL_SC_H
+#define _ASM_POWERPC_ISERIES_HV_CALL_SC_H
+
+#include <linux/types.h>
+
+#define HvCallBase		0x8000000000000000ul
+#define HvCallCc		0x8001000000000000ul
+#define HvCallCfg		0x8002000000000000ul
+#define HvCallEvent		0x8003000000000000ul
+#define HvCallHpt		0x8004000000000000ul
+#define HvCallPci		0x8005000000000000ul
+#define HvCallSm		0x8007000000000000ul
+#define HvCallXm		0x8009000000000000ul
+
+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);
+
+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 /* _ASM_POWERPC_ISERIES_HV_CALL_SC_H */
diff --git a/include/asm-powerpc/iseries/hv_call_xm.h b/include/asm-powerpc/iseries/hv_call_xm.h
new file mode 100644
index 00000000000..ca9202cb01e
--- /dev/null
+++ b/include/asm-powerpc/iseries/hv_call_xm.h
@@ -0,0 +1,78 @@
+/*
+ * This file contains the "hypervisor call" interface which is used to
+ * drive the hypervisor from SLIC.
+ */
+#ifndef _ASM_POWERPC_ISERIES_HV_CALL_XM_H
+#define _ASM_POWERPC_ISERIES_HV_CALL_XM_H
+
+#include <asm/iseries/hv_call_sc.h>
+#include <asm/iseries/hv_types.h>
+
+#define HvCallXmGetTceTableParms	HvCallXm +  0
+#define HvCallXmTestBus			HvCallXm +  1
+#define HvCallXmConnectBusUnit		HvCallXm +  2
+#define HvCallXmLoadTod			HvCallXm +  8
+#define HvCallXmTestBusUnit		HvCallXm +  9
+#define HvCallXmSetTce			HvCallXm + 11
+#define HvCallXmSetTces			HvCallXm + 13
+
+/*
+ * 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)
+{
+	HvCall1(HvCallXmGetTceTableParms, cb);
+}
+
+static inline u64 HvCallXm_setTce(u64 tceTableToken, u64 tceOffset, u64 tce)
+{
+	return HvCall3(HvCallXmSetTce, tceTableToken, tceOffset, tce);
+}
+
+static inline u64 HvCallXm_setTces(u64 tceTableToken, u64 tceOffset,
+		u64 numTces, u64 tce1, u64 tce2, u64 tce3, u64 tce4)
+{
+	return HvCall7(HvCallXmSetTces, tceTableToken, tceOffset, numTces,
+			     tce1, tce2, tce3, tce4);
+}
+
+static inline u64 HvCallXm_testBus(u16 busNumber)
+{
+	return HvCall1(HvCallXmTestBus, busNumber);
+}
+
+static inline u64 HvCallXm_testBusUnit(u16 busNumber, u8 subBusNumber,
+		u8 deviceId)
+{
+	return HvCall2(HvCallXmTestBusUnit, busNumber,
+			(subBusNumber << 8) | deviceId);
+}
+
+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)
+{
+	return HvCall0(HvCallXmLoadTod);
+}
+
+#endif /* _ASM_POWERPC_ISERIES_HV_CALL_XM_H */
diff --git a/include/asm-powerpc/iseries/hv_lp_config.h b/include/asm-powerpc/iseries/hv_lp_config.h
new file mode 100644
index 00000000000..bc00f036bca
--- /dev/null
+++ b/include/asm-powerpc/iseries/hv_lp_config.h
@@ -0,0 +1,138 @@
+/*
+ * HvLpConfig.h
+ * Copyright (C) 2001  Mike Corrigan IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+#ifndef _ASM_POWERPC_ISERIES_HV_LP_CONFIG_H
+#define _ASM_POWERPC_ISERIES_HV_LP_CONFIG_H
+
+/*
+ * This file contains the interface to the LPAR configuration data
+ * to determine which resources should be allocated to each partition.
+ */
+
+#include <asm/iseries/hv_call_sc.h>
+#include <asm/iseries/hv_types.h>
+#include <asm/iseries/it_lp_naca.h>
+
+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 u64 HvLpConfig_getMsChunks(void)
+{
+	return HvCall2(HvCallCfgGetMsChunks, HvLpConfig_getLpIndex(),
+			HvCallCfg_Cur);
+}
+
+static inline u64 HvLpConfig_getSystemPhysicalProcessors(void)
+{
+	return HvCall0(HvCallCfgGetSystemPhysicalProcessors);
+}
+
+static inline u64 HvLpConfig_getNumProcsInSharedPool(HvLpSharedPoolIndex sPI)
+{
+	return (u16)HvCall1(HvCallCfgGetNumProcsInSharedPool, sPI);
+}
+
+static inline u64 HvLpConfig_getPhysicalProcessors(void)
+{
+	return HvCall2(HvCallCfgGetPhysicalProcessors, HvLpConfig_getLpIndex(),
+			HvCallCfg_Cur);
+}
+
+static inline HvLpSharedPoolIndex HvLpConfig_getSharedPoolIndex(void)
+{
+	return HvCall1(HvCallCfgGetSharedPoolIndex, HvLpConfig_getLpIndex());
+}
+
+static inline u64 HvLpConfig_getSharedProcUnits(void)
+{
+	return HvCall2(HvCallCfgGetSharedProcUnits, HvLpConfig_getLpIndex(),
+			HvCallCfg_Cur);
+}
+
+static inline u64 HvLpConfig_getMaxSharedProcUnits(void)
+{
+	return HvCall2(HvCallCfgGetSharedProcUnits, HvLpConfig_getLpIndex(),
+			HvCallCfg_Max);
+}
+
+static inline u64 HvLpConfig_getMaxPhysicalProcessors(void)
+{
+	return HvCall2(HvCallCfgGetPhysicalProcessors, HvLpConfig_getLpIndex(),
+			HvCallCfg_Max);
+}
+
+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 HvLpVirtualLanIndexMap HvLpConfig_getVirtualLanIndexMap(void)
+{
+	return HvLpConfig_getVirtualLanIndexMapForLp(
+			HvLpConfig_getLpIndex_outline());
+}
+
+static inline int HvLpConfig_doLpsCommunicateOnVirtualLan(HvLpIndex lp1,
+		HvLpIndex lp2)
+{
+	HvLpVirtualLanIndexMap virtualLanIndexMap1 =
+		HvLpConfig_getVirtualLanIndexMapForLp(lp1);
+	HvLpVirtualLanIndexMap virtualLanIndexMap2 =
+		HvLpConfig_getVirtualLanIndexMapForLp(lp2);
+	return ((virtualLanIndexMap1 & virtualLanIndexMap2) != 0);
+}
+
+static inline HvLpIndex HvLpConfig_getHostingLpIndex(HvLpIndex lp)
+{
+	return HvCall1(HvCallCfgGetHostingLpIndex, lp);
+}
+
+#endif /* _ASM_POWERPC_ISERIES_HV_LP_CONFIG_H */
diff --git a/include/asm-powerpc/iseries/hv_lp_event.h b/include/asm-powerpc/iseries/hv_lp_event.h
new file mode 100644
index 00000000000..499ab1ad018
--- /dev/null
+++ b/include/asm-powerpc/iseries/hv_lp_event.h
@@ -0,0 +1,142 @@
+/*
+ * HvLpEvent.h
+ * Copyright (C) 2001  Mike Corrigan IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+
+/* This file contains the class for HV events in the system. */
+
+#ifndef _ASM_POWERPC_ISERIES_HV_LP_EVENT_H
+#define _ASM_POWERPC_ISERIES_HV_LP_EVENT_H
+
+#include <asm/types.h>
+#include <asm/ptrace.h>
+#include <asm/iseries/hv_types.h>
+#include <asm/iseries/hv_call_event.h>
+
+/*
+ * HvLpEvent is the structure for Lp Event messages passed between
+ * partitions through PLIC.
+ */
+
+struct HvEventFlags {
+	u8	xValid:1;	/* Indicates a valid request	x00-x00 */
+	u8	xRsvd1:4;	/* Reserved			... */
+	u8	xAckType:1;	/* Immediate or deferred	... */
+	u8	xAckInd:1;	/* Indicates if ACK required	... */
+	u8	xFunction:1;	/* Interrupt or Acknowledge	... */
+};
+
+
+struct HvLpEvent {
+	struct HvEventFlags xFlags;	/* Event flags		      x00-x00 */
+	u8	xType;			/* Type of message	      x01-x01 */
+	u16	xSubtype;		/* Subtype for event	      x02-x03 */
+	u8	xSourceLp;		/* Source LP		      x04-x04 */
+	u8	xTargetLp;		/* Target LP		      x05-x05 */
+	u8	xSizeMinus1;		/* Size of Derived class - 1  x06-x06 */
+	u8	xRc;			/* RC for Ack flows	      x07-x07 */
+	u16	xSourceInstanceId;	/* Source sides instance id   x08-x09 */
+	u16	xTargetInstanceId;	/* Target sides instance id   x0A-x0B */
+	union {
+		u32	xSubtypeData;	/* Data usable by the subtype x0C-x0F */
+		u16	xSubtypeDataShort[2];	/* Data as 2 shorts */
+		u8	xSubtypeDataChar[4];	/* Data as 4 chars */
+	} x;
+
+	u64	xCorrelationToken;	/* Unique value for source/type x10-x17 */
+};
+
+typedef void (*LpEventHandler)(struct HvLpEvent *, struct pt_regs *);
+
+/* Register a handler for an event type - returns 0 on success */
+extern int HvLpEvent_registerHandler(HvLpEvent_Type eventType,
+		LpEventHandler hdlr);
+
+/*
+ * Unregister a handler for an event type
+ *
+ * This call will sleep until the handler being removed is guaranteed to
+ * be no longer executing on any CPU. Do not call with locks held.
+ *
+ *  returns 0 on success
+ *  Unregister will fail if there are any paths open for the type
+ */
+extern int HvLpEvent_unregisterHandler(HvLpEvent_Type eventType);
+
+/*
+ * Open an Lp Event Path for an event type
+ * returns 0 on success
+ * openPath will fail if there is no handler registered for the event type.
+ * The lpIndex specified is the partition index for the target partition
+ * (for VirtualIo, VirtualLan and SessionMgr) other types specify zero)
+ */
+extern int HvLpEvent_openPath(HvLpEvent_Type eventType, HvLpIndex lpIndex);
+
+/*
+ * Close an Lp Event Path for a type and partition
+ * returns 0 on sucess
+ */
+extern int HvLpEvent_closePath(HvLpEvent_Type eventType, HvLpIndex lpIndex);
+
+#define HvLpEvent_Type_Hypervisor 0
+#define HvLpEvent_Type_MachineFac 1
+#define HvLpEvent_Type_SessionMgr 2
+#define HvLpEvent_Type_SpdIo      3
+#define HvLpEvent_Type_VirtualBus 4
+#define HvLpEvent_Type_PciIo      5
+#define HvLpEvent_Type_RioIo      6
+#define HvLpEvent_Type_VirtualLan 7
+#define HvLpEvent_Type_VirtualIo  8
+#define HvLpEvent_Type_NumTypes   9
+
+#define HvLpEvent_Rc_Good 0
+#define HvLpEvent_Rc_BufferNotAvailable 1
+#define HvLpEvent_Rc_Cancelled 2
+#define HvLpEvent_Rc_GenericError 3
+#define HvLpEvent_Rc_InvalidAddress 4
+#define HvLpEvent_Rc_InvalidPartition 5
+#define HvLpEvent_Rc_InvalidSize 6
+#define HvLpEvent_Rc_InvalidSubtype 7
+#define HvLpEvent_Rc_InvalidSubtypeData 8
+#define HvLpEvent_Rc_InvalidType 9
+#define HvLpEvent_Rc_PartitionDead 10
+#define HvLpEvent_Rc_PathClosed 11
+#define HvLpEvent_Rc_SubtypeError 12
+
+#define HvLpEvent_Function_Ack 0
+#define HvLpEvent_Function_Int 1
+
+#define HvLpEvent_AckInd_NoAck 0
+#define HvLpEvent_AckInd_DoAck 1
+
+#define HvLpEvent_AckType_ImmediateAck 0
+#define HvLpEvent_AckType_DeferredAck 1
+
+#define HvLpDma_Direction_LocalToRemote 0
+#define HvLpDma_Direction_RemoteToLocal 1
+
+#define HvLpDma_AddressType_TceIndex 0
+#define HvLpDma_AddressType_RealAddress 1
+
+#define HvLpDma_Rc_Good 0
+#define HvLpDma_Rc_Error 1
+#define HvLpDma_Rc_PartitionDead 2
+#define HvLpDma_Rc_PathClosed 3
+#define HvLpDma_Rc_InvalidAddress 4
+#define HvLpDma_Rc_InvalidLength 5
+
+#endif /* _ASM_POWERPC_ISERIES_HV_LP_EVENT_H */
diff --git a/include/asm-powerpc/iseries/hv_types.h b/include/asm-powerpc/iseries/hv_types.h
new file mode 100644
index 00000000000..c38f7e3d01d
--- /dev/null
+++ b/include/asm-powerpc/iseries/hv_types.h
@@ -0,0 +1,113 @@
+/*
+ * HvTypes.h
+ * Copyright (C) 2001  Mike Corrigan IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+#ifndef _ASM_POWERPC_ISERIES_HV_TYPES_H
+#define _ASM_POWERPC_ISERIES_HV_TYPES_H
+
+/*
+ * General typedefs for the hypervisor.
+ */
+
+#include <asm/types.h>
+
+typedef u8	HvLpIndex;
+typedef u16	HvLpInstanceId;
+typedef u64	HvLpTOD;
+typedef u64	HvLpSystemSerialNum;
+typedef u8	HvLpDeviceSerialNum[12];
+typedef u16	HvLpSanHwSet;
+typedef u16	HvLpBus;
+typedef u16	HvLpBoard;
+typedef u16	HvLpCard;
+typedef u8	HvLpDeviceType[4];
+typedef u8	HvLpDeviceModel[3];
+typedef u64	HvIoToken;
+typedef u8	HvLpName[8];
+typedef u32	HvIoId;
+typedef u64	HvRealMemoryIndex;
+typedef u32	HvLpIndexMap;	/* Must hold HVMAXARCHITECTEDLPS bits!!! */
+typedef u16	HvLpVrmIndex;
+typedef u32	HvXmGenerationId;
+typedef u8	HvLpBusPool;
+typedef u8	HvLpSharedPoolIndex;
+typedef u16	HvLpSharedProcUnitsX100;
+typedef u8	HvLpVirtualLanIndex;
+typedef u16	HvLpVirtualLanIndexMap;	/* Must hold HVMAXARCHITECTEDVIRTUALLANS bits!!! */
+typedef u16	HvBusNumber;	/* Hypervisor Bus Number */
+typedef u8	HvSubBusNumber;	/* Hypervisor SubBus Number */
+typedef u8	HvAgentId;	/* Hypervisor DevFn */
+
+
+#define HVMAXARCHITECTEDLPS		32
+#define HVMAXARCHITECTEDVIRTUALLANS	16
+#define HVMAXARCHITECTEDVIRTUALDISKS	32
+#define HVMAXARCHITECTEDVIRTUALCDROMS	8
+#define HVMAXARCHITECTEDVIRTUALTAPES	8
+#define HVCHUNKSIZE			(256 * 1024)
+#define HVPAGESIZE			(4 * 1024)
+#define HVLPMINMEGSPRIMARY		256
+#define HVLPMINMEGSSECONDARY		64
+#define HVCHUNKSPERMEG			4
+#define HVPAGESPERMEG			256
+#define HVPAGESPERCHUNK			64
+
+#define HvLpIndexInvalid		((HvLpIndex)0xff)
+
+/*
+ * Enums for the sub-components under PLIC
+ * Used in HvCall  and HvPrimaryCall
+ */
+enum {
+	HvCallCompId = 0,
+	HvCallCpuCtlsCompId = 1,
+	HvCallCfgCompId = 2,
+	HvCallEventCompId = 3,
+	HvCallHptCompId = 4,
+	HvCallPciCompId = 5,
+	HvCallSlmCompId = 6,
+	HvCallSmCompId = 7,
+	HvCallSpdCompId = 8,
+	HvCallXmCompId = 9,
+	HvCallRioCompId = 10,
+	HvCallRsvd3CompId = 11,
+	HvCallRsvd2CompId = 12,
+	HvCallRsvd1CompId = 13,
+	HvCallMaxCompId = 14,
+	HvPrimaryCallCompId = 0,
+	HvPrimaryCallCfgCompId = 1,
+	HvPrimaryCallPciCompId = 2,
+	HvPrimaryCallSmCompId = 3,
+	HvPrimaryCallSpdCompId = 4,
+	HvPrimaryCallXmCompId = 5,
+	HvPrimaryCallRioCompId = 6,
+	HvPrimaryCallRsvd7CompId = 7,
+	HvPrimaryCallRsvd6CompId = 8,
+	HvPrimaryCallRsvd5CompId = 9,
+	HvPrimaryCallRsvd4CompId = 10,
+	HvPrimaryCallRsvd3CompId = 11,
+	HvPrimaryCallRsvd2CompId = 12,
+	HvPrimaryCallRsvd1CompId = 13,
+	HvPrimaryCallMaxCompId = HvCallMaxCompId
+};
+
+struct HvLpBufferList {
+	u64 addr;
+	u64 len;
+};
+
+#endif /* _ASM_POWERPC_ISERIES_HV_TYPES_H */
diff --git a/include/asm-powerpc/iseries/iseries_io.h b/include/asm-powerpc/iseries/iseries_io.h
new file mode 100644
index 00000000000..56b2113ff0f
--- /dev/null
+++ b/include/asm-powerpc/iseries/iseries_io.h
@@ -0,0 +1,49 @@
+#ifndef _ASM_POWERPC_ISERIES_ISERIES_IO_H
+#define _ASM_POWERPC_ISERIES_ISERIES_IO_H
+
+#include <linux/config.h>
+
+#ifdef CONFIG_PPC_ISERIES
+#include <linux/types.h>
+/*
+ * File iSeries_io.h created by Allan Trautman on Thu Dec 28 2000.
+ *
+ * Remaps the io.h for the iSeries Io
+ * Copyright (C) 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);
+extern void iSeries_Write_Byte(u8  IoData, volatile void __iomem * IoAddress);
+extern void iSeries_Write_Word(u16 IoData, volatile void __iomem * IoAddress);
+extern void iSeries_Write_Long(u32 IoData, volatile void __iomem * IoAddress);
+
+extern void iSeries_memset_io(volatile void __iomem *dest, char x, size_t n);
+extern void iSeries_memcpy_toio(volatile void __iomem *dest, void *source,
+		size_t n);
+extern void iSeries_memcpy_fromio(void *dest,
+		const volatile void __iomem *source, size_t n);
+
+#endif /* CONFIG_PPC_ISERIES */
+#endif /* _ASM_POWERPC_ISERIES_ISERIES_IO_H */
diff --git a/include/asm-powerpc/iseries/it_exp_vpd_panel.h b/include/asm-powerpc/iseries/it_exp_vpd_panel.h
new file mode 100644
index 00000000000..66a17a230c5
--- /dev/null
+++ b/include/asm-powerpc/iseries/it_exp_vpd_panel.h
@@ -0,0 +1,52 @@
+/*
+ * ItExtVpdPanel.h
+ * Copyright (C) 2002  Dave Boutcher IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+#ifndef _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H
+#define _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H
+
+/*
+ *	This struct maps the panel information
+ *
+ * Warning:
+ *	This data must match the architecture for the panel information
+ */
+
+#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];
+};
+
+extern struct ItExtVpdPanel	xItExtVpdPanel;
+
+#endif /* _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H */
diff --git a/include/asm-powerpc/iseries/it_lp_naca.h b/include/asm-powerpc/iseries/it_lp_naca.h
new file mode 100644
index 00000000000..c3ef1de45d8
--- /dev/null
+++ b/include/asm-powerpc/iseries/it_lp_naca.h
@@ -0,0 +1,80 @@
+/*
+ * ItLpNaca.h
+ * Copyright (C) 2001  Mike Corrigan IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+#ifndef _ASM_POWERPC_ISERIES_IT_LP_NACA_H
+#define _ASM_POWERPC_ISERIES_IT_LP_NACA_H
+
+#include <linux/types.h>
+
+/*
+ *	This control block contains the data that is shared between the
+ *	hypervisor (PLIC) and the OS.
+ */
+
+struct ItLpNaca {
+// CACHE_LINE_1 0x0000 - 0x007F Contains read-only data
+	u32	xDesc;			// Eye catcher			x00-x03
+	u16	xSize;			// Size of this class		x04-x05
+	u16	xIntHdlrOffset;		// Offset to IntHdlr array	x06-x07
+	u8	xMaxIntHdlrEntries;	// Number of entries in array	x08-x08
+	u8	xPrimaryLpIndex;	// LP Index of Primary		x09-x09
+	u8	xServiceLpIndex;	// LP Ind of Service Focal Pointx0A-x0A
+	u8	xLpIndex;		// LP Index			x0B-x0B
+	u16	xMaxLpQueues;		// Number of allocated queues	x0C-x0D
+	u16	xLpQueueOffset;		// Offset to start of LP queues	x0E-x0F
+	u8	xPirEnvironMode:8;	// Piranha or hardware		x10-x10
+	u8	xPirConsoleMode:8;	// Piranha console indicator	x11-x11
+	u8	xPirDasdMode:8;		// Piranha dasd indicator	x12-x12
+	u8	xRsvd1_0[5];		// Reserved for Piranha related	x13-x17
+	u8	xLparInstalled:1;	// Is LPAR installed on system	x18-x1F
+	u8	xSysPartitioned:1;	// Is the system partitioned	...
+	u8	xHwSyncedTBs:1;		// Hardware synced TBs		...
+	u8	xIntProcUtilHmt:1;	// Utilize HMT for interrupts	...
+	u8	xRsvd1_1:4;		// Reserved			...
+	u8	xSpVpdFormat:8;		// VPD areas are in CSP format	...
+	u8	xIntProcRatio:8;	// Ratio of int procs to procs	...
+	u8	xRsvd1_2[5];		// Reserved			...
+	u16	xRsvd1_3;		// Reserved			x20-x21
+	u16	xPlicVrmIndex;		// VRM index of PLIC		x22-x23
+	u16	xMinSupportedSlicVrmInd;// Min supported OS VRM index	x24-x25
+	u16	xMinCompatableSlicVrmInd;// Min compatible OS VRM index x26-x27
+	u64	xLoadAreaAddr;		// ER address of load area	x28-x2F
+	u32	xLoadAreaChunks;	// Chunks for the load area	x30-x33
+	u32	xPaseSysCallCRMask;	// Mask used to test CR before  x34-x37
+					// doing an ASR switch on PASE
+					// system call.
+	u64	xSlicSegmentTablePtr;	// Pointer to Slic seg table.   x38-x3f
+	u8	xRsvd1_4[64];		//				x40-x7F
+
+// CACHE_LINE_2 0x0080 - 0x00FF Contains local read-write data
+	u8	xRsvd2_0[128];		// Reserved			x00-x7F
+
+// CACHE_LINE_3-6 0x0100 - 0x02FF Contains LP Queue indicators
+// NB: Padding required to keep xInterrruptHdlr at x300 which is required
+// for v4r4 PLIC.
+	u8	xOldLpQueue[128];	// LP Queue needed for v4r4	100-17F
+	u8	xRsvd3_0[384];		// Reserved			180-2FF
+
+// CACHE_LINE_7-8 0x0300 - 0x03FF Contains the address of the OS interrupt
+//  handlers
+	u64	xInterruptHdlr[32];	// Interrupt handlers		300-x3FF
+};
+
+extern struct ItLpNaca		itLpNaca;
+
+#endif /* _ASM_POWERPC_ISERIES_IT_LP_NACA_H */
diff --git a/include/asm-powerpc/iseries/it_lp_queue.h b/include/asm-powerpc/iseries/it_lp_queue.h
new file mode 100644
index 00000000000..a60d03afbf9
--- /dev/null
+++ b/include/asm-powerpc/iseries/it_lp_queue.h
@@ -0,0 +1,81 @@
+/*
+ * ItLpQueue.h
+ * Copyright (C) 2001  Mike Corrigan IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+#ifndef _ASM_POWERPC_ISERIES_IT_LP_QUEUE_H
+#define _ASM_POWERPC_ISERIES_IT_LP_QUEUE_H
+
+/*
+ *	This control block defines the simple LP queue structure that is
+ *	shared between the hypervisor (PLIC) and the OS in order to send
+ *	events to an LP.
+ */
+
+#include <asm/types.h>
+#include <asm/ptrace.h>
+
+struct HvLpEvent;
+
+#define ITMaxLpQueues	8
+
+#define NotUsed		0	// Queue will not be used by PLIC
+#define DedicatedIo	1	// Queue dedicated to IO processor specified
+#define DedicatedLp	2	// Queue dedicated to LP specified
+#define Shared		3	// Queue shared for both IO and LP
+
+#define LpEventStackSize	4096
+#define LpEventMaxSize		256
+#define LpEventAlign		64
+
+struct hvlpevent_queue {
+/*
+ * The xSlicCurEventPtr is the pointer to the next event stack entry
+ * that will become valid.  The OS must peek at this entry to determine
+ * if it is valid.  PLIC will set the valid indicator as the very last
+ * store into that entry.
+ *
+ * When the OS has completed processing of the event then it will mark
+ * the event as invalid so that PLIC knows it can store into that event
+ * location again.
+ *
+ * If the event stack fills and there are overflow events, then PLIC
+ * will set the xPlicOverflowIntPending flag in which case the OS will
+ * have to fetch the additional LP events once they have drained the
+ * event stack.
+ *
+ * The first 16-bytes are known by both the OS and PLIC.  The remainder
+ * of the cache line is for use by the OS.
+ */
+	u8	xPlicOverflowIntPending;// 0x00 Overflow events are pending
+	u8	xPlicStatus;		// 0x01 DedicatedIo or DedicatedLp or NotUsed
+	u16	xSlicLogicalProcIndex;	// 0x02 Logical Proc Index for correlation
+	u8	xPlicRsvd[12];		// 0x04
+	char	*xSlicCurEventPtr;	// 0x10
+	char	*xSlicLastValidEventPtr; // 0x18
+	char	*xSlicEventStackPtr;	// 0x20
+	u8	xIndex;			// 0x28 unique sequential index.
+	u8	xSlicRsvd[3];		// 0x29-2b
+	spinlock_t	lock;
+};
+
+extern struct hvlpevent_queue hvlpevent_queue;
+
+extern int hvlpevent_is_pending(void);
+extern void process_hvlpevents(struct pt_regs *);
+extern void setup_hvlpevent_queue(void);
+
+#endif /* _ASM_POWERPC_ISERIES_IT_LP_QUEUE_H */
diff --git a/include/asm-powerpc/iseries/it_lp_reg_save.h b/include/asm-powerpc/iseries/it_lp_reg_save.h
new file mode 100644
index 00000000000..288044b702d
--- /dev/null
+++ b/include/asm-powerpc/iseries/it_lp_reg_save.h
@@ -0,0 +1,84 @@
+/*
+ * ItLpRegSave.h
+ * Copyright (C) 2001  Mike Corrigan IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+#ifndef _ASM_POWERPC_ISERIES_IT_LP_REG_SAVE_H
+#define _ASM_POWERPC_ISERIES_IT_LP_REG_SAVE_H
+
+/*
+ * This control block contains the data that is shared between PLIC
+ * and the OS
+ */
+
+struct ItLpRegSave {
+	u32	xDesc;		// Eye catcher  "LpRS" ebcdic	000-003
+	u16	xSize;		// Size of this class		004-005
+	u8	xInUse;         // Area is live                 006-007
+	u8	xRsvd1[9];	// Reserved			007-00F
+
+	u8      xFixedRegSave[352]; // Fixed Register Save Area 010-16F
+	u32	xCTRL;		// Control Register		170-173
+	u32	xDEC;		// Decrementer			174-177
+	u32	xFPSCR;		// FP Status and Control Reg	178-17B
+	u32	xPVR;		// Processor Version Number	17C-17F
+
+	u64	xMMCR0;		// Monitor Mode Control Reg 0	180-187
+	u32	xPMC1;		// Perf Monitor Counter 1	188-18B
+	u32	xPMC2;		// Perf Monitor Counter 2	18C-18F
+	u32	xPMC3;		// Perf Monitor Counter 3	190-193
+	u32	xPMC4;		// Perf Monitor Counter 4	194-197
+	u32	xPIR;		// Processor ID Reg		198-19B
+
+	u32	xMMCR1;		// Monitor Mode Control Reg 1	19C-19F
+	u32	xMMCRA;		// Monitor Mode Control Reg A	1A0-1A3
+	u32	xPMC5;		// Perf Monitor Counter 5	1A4-1A7
+	u32	xPMC6;		// Perf Monitor Counter 6	1A8-1AB
+	u32	xPMC7;		// Perf Monitor Counter 7	1AC-1AF
+	u32	xPMC8;		// Perf Monitor Counter 8	1B0-1B3
+	u32	xTSC;		// Thread Switch Control	1B4-1B7
+	u32	xTST;		// Thread Switch Timeout	1B8-1BB
+	u32	xRsvd;          // Reserved                     1BC-1BF
+
+	u64	xACCR;		// Address Compare Control Reg	1C0-1C7
+	u64	xIMR;		// Instruction Match Register	1C8-1CF
+	u64	xSDR1;		// Storage Description Reg 1	1D0-1D7
+	u64	xSPRG0;		// Special Purpose Reg General0	1D8-1DF
+	u64	xSPRG1;		// Special Purpose Reg General1	1E0-1E7
+	u64	xSPRG2;		// Special Purpose Reg General2	1E8-1EF
+	u64	xSPRG3;		// Special Purpose Reg General3	1F0-1F7
+	u64	xTB;		// Time Base Register		1F8-1FF
+
+	u64	xFPR[32];	// Floating Point Registers	200-2FF
+
+	u64	xMSR;		// Machine State Register	300-307
+	u64	xNIA;		// Next Instruction Address	308-30F
+
+	u64	xDABR;		// Data Address Breakpoint Reg	310-317
+	u64	xIABR;		// Inst Address Breakpoint Reg	318-31F
+
+	u64	xHID0;		// HW Implementation Dependent0	320-327
+
+	u64	xHID4;		// HW Implementation Dependent4	328-32F
+	u64	xSCOMd;		// SCON Data Reg (SPRG4)	330-337
+	u64	xSCOMc;		// SCON Command Reg (SPRG5)	338-33F
+	u64	xSDAR;		// Sample Data Address Register	340-347
+	u64	xSIAR;		// Sample Inst Address Register	348-34F
+
+	u8	xRsvd3[176];	// Reserved			350-3FF
+};
+
+#endif /* _ITLPREGSAVE_H */
diff --git a/include/asm-powerpc/iseries/lpar_map.h b/include/asm-powerpc/iseries/lpar_map.h
new file mode 100644
index 00000000000..84fc321615b
--- /dev/null
+++ b/include/asm-powerpc/iseries/lpar_map.h
@@ -0,0 +1,83 @@
+/*
+ * LparMap.h
+ * Copyright (C) 2001  Mike Corrigan IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+#ifndef _ASM_POWERPC_ISERIES_LPAR_MAP_H
+#define _ASM_POWERPC_ISERIES_LPAR_MAP_H
+
+#ifndef __ASSEMBLY__
+
+#include <asm/types.h>
+
+/*
+ * The iSeries hypervisor will set up mapping for one or more
+ * ESID/VSID pairs (in SLB/segment registers) and will set up
+ * mappings of one or more ranges of pages to VAs.
+ * We will have the hypervisor set up the ESID->VSID mapping
+ * for the four kernel segments (C-F).  With shared processors,
+ * the hypervisor will clear all segment registers and reload
+ * these four whenever the processor is switched from one
+ * partition to another.
+ */
+
+/* The Vsid and Esid identified below will be used by the hypervisor
+ * to set up a memory mapping for part of the load area before giving
+ * control to the Linux kernel.  The load area is 64 MB, but this must
+ * not attempt to map the whole load area.  The Hashed Page Table may
+ * need to be located within the load area (if the total partition size
+ * is 64 MB), but cannot be mapped.  Typically, this should specify
+ * to map half (32 MB) of the load area.
+ *
+ * The hypervisor will set up page table entries for the number of
+ * pages specified.
+ *
+ * In 32-bit mode, the hypervisor will load all four of the
+ * segment registers (identified by the low-order four bits of the
+ * Esid field.  In 64-bit mode, the hypervisor will load one SLB
+ * entry to map the Esid to the Vsid.
+*/
+
+#define HvEsidsToMap	2
+#define HvRangesToMap	1
+
+/* Hypervisor initially maps 32MB of the load area */
+#define HvPagesToMap	8192
+
+struct LparMap {
+	u64	xNumberEsids;	// Number of ESID/VSID pairs
+	u64	xNumberRanges;	// Number of VA ranges to map
+	u64	xSegmentTableOffs; // Page number within load area of seg table
+	u64	xRsvd[5];
+	struct {
+		u64	xKernelEsid;	// Esid used to map kernel load
+		u64	xKernelVsid;	// Vsid used to map kernel load
+	} xEsids[HvEsidsToMap];
+	struct {
+		u64	xPages;		// Number of pages to be mapped
+		u64	xOffset;	// Offset from start of load area
+		u64	xVPN;		// Virtual Page Number
+	} xRanges[HvRangesToMap];
+};
+
+extern const struct LparMap	xLparMap;
+
+#endif /* __ASSEMBLY__ */
+
+/* the fixed address where the LparMap exists */
+#define LPARMAP_PHYS		0x7000
+
+#endif /* _ASM_POWERPC_ISERIES_LPAR_MAP_H */
diff --git a/include/asm-powerpc/iseries/mf.h b/include/asm-powerpc/iseries/mf.h
new file mode 100644
index 00000000000..e7bd57a03fb
--- /dev/null
+++ b/include/asm-powerpc/iseries/mf.h
@@ -0,0 +1,57 @@
+/*
+ * mf.h
+ * Copyright (C) 2001  Troy D. Armstrong IBM Corporation
+ * Copyright (C) 2004  Stephen Rothwell IBM Corporation
+ *
+ * This modules exists as an interface between a Linux secondary partition
+ * running on an iSeries and the primary partition's Virtual Service
+ * Processor (VSP) object.  The VSP has final authority over powering on/off
+ * all partitions in the iSeries.  It also provides miscellaneous low-level
+ * machine facility type operations.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+#ifndef _ASM_POWERPC_ISERIES_MF_H
+#define _ASM_POWERPC_ISERIES_MF_H
+
+#include <linux/types.h>
+
+#include <asm/iseries/hv_types.h>
+#include <asm/iseries/hv_call_event.h>
+
+struct rtc_time;
+
+typedef void (*MFCompleteHandler)(void *clientToken, int returnCode);
+
+extern void mf_allocate_lp_events(HvLpIndex targetLp, HvLpEvent_Type type,
+		unsigned size, unsigned amount, MFCompleteHandler hdlr,
+		void *userToken);
+extern void mf_deallocate_lp_events(HvLpIndex targetLp, HvLpEvent_Type type,
+		unsigned count, MFCompleteHandler hdlr, void *userToken);
+
+extern void mf_power_off(void);
+extern void mf_reboot(void);
+
+extern void mf_display_src(u32 word);
+extern void mf_display_progress(u16 value);
+extern void mf_clear_src(void);
+
+extern void mf_init(void);
+
+extern int mf_get_rtc(struct rtc_time *tm);
+extern int mf_get_boot_rtc(struct rtc_time *tm);
+extern int mf_set_rtc(struct rtc_time *tm);
+
+#endif /* _ASM_POWERPC_ISERIES_MF_H */
diff --git a/include/asm-powerpc/iseries/vio.h b/include/asm-powerpc/iseries/vio.h
new file mode 100644
index 00000000000..7e3a469420d
--- /dev/null
+++ b/include/asm-powerpc/iseries/vio.h
@@ -0,0 +1,130 @@
+/* -*- linux-c -*-
+ *  drivers/char/vio.h
+ *
+ *  iSeries Virtual I/O Message Path header
+ *
+ *  Authors: Dave Boutcher <boutcher@us.ibm.com>
+ *           Ryan Arnold <ryanarn@us.ibm.com>
+ *           Colin Devilbiss <devilbis@us.ibm.com>
+ *
+ * (C) Copyright 2000 IBM Corporation
+ *
+ * This header file is used by the iSeries virtual I/O device
+ * drivers.  It defines the interfaces to the common functions
+ * (implemented in drivers/char/viopath.h) as well as defining
+ * common functions and structures.  Currently (at the time I
+ * wrote this comment) the iSeries virtual I/O device drivers
+ * that use this are
+ *   drivers/block/viodasd.c
+ *   drivers/char/viocons.c
+ *   drivers/char/viotape.c
+ *   drivers/cdrom/viocd.c
+ *
+ * The iSeries virtual ethernet support (veth.c) uses a whole
+ * different set of functions.
+ *
+ * This program is free software;  you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) anyu later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef _ASM_POWERPC_ISERIES_VIO_H
+#define _ASM_POWERPC_ISERIES_VIO_H
+
+#include <asm/iseries/hv_types.h>
+#include <asm/iseries/hv_lp_event.h>
+
+/*
+ * iSeries virtual I/O events use the subtype field in
+ * HvLpEvent to figure out what kind of vio event is coming
+ * in.  We use a table to route these, and this defines
+ * the maximum number of distinct subtypes
+ */
+#define VIO_MAX_SUBTYPES 8
+
+/*
+ * Each subtype can register a handler to process their events.
+ * The handler must have this interface.
+ */
+typedef void (vio_event_handler_t) (struct HvLpEvent * event);
+
+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 VIOMAJOR_SUBTYPE_MASK	0xff00
+#define VIOMINOR_SUBTYPE_MASK	0x00ff
+#define VIOMAJOR_SUBTYPE_SHIFT	8
+
+#define VIOVERSION		0x0101
+
+/*
+ * This is the general structure for VIO errors; each module should have
+ * a table of them, and each table should be terminated by an entry of
+ * { 0, 0, NULL }.  Then, to find a specific error message, a module
+ * should pass its local table and the return code.
+ */
+struct vio_error_entry {
+	u16 rc;
+	int errno;
+	const char *msg;
+};
+extern const struct vio_error_entry *vio_lookup_rc(
+		const struct vio_error_entry *local_table, u16 rc);
+
+enum viosubtypes {
+	viomajorsubtype_monitor = 0x0100,
+	viomajorsubtype_blockio = 0x0200,
+	viomajorsubtype_chario = 0x0300,
+	viomajorsubtype_config = 0x0400,
+	viomajorsubtype_cdio = 0x0500,
+	viomajorsubtype_tape = 0x0600,
+	viomajorsubtype_scsi = 0x0700
+};
+
+enum vioconfigsubtype {
+	vioconfigget = 0x0001,
+};
+
+enum viorc {
+	viorc_good = 0x0000,
+	viorc_noConnection = 0x0001,
+	viorc_noReceiver = 0x0002,
+	viorc_noBufferAvailable = 0x0003,
+	viorc_invalidMessageType = 0x0004,
+	viorc_invalidRange = 0x0201,
+	viorc_invalidToken = 0x0202,
+	viorc_DMAError = 0x0203,
+	viorc_useError = 0x0204,
+	viorc_releaseError = 0x0205,
+	viorc_invalidDisk = 0x0206,
+	viorc_openRejected = 0x0301
+};
+
+struct device;
+
+extern struct device *iSeries_vio_dev;
+
+#endif /* _ASM_POWERPC_ISERIES_VIO_H */
diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h
index 410e795f7d4..d9b86a17271 100644
--- a/include/asm-powerpc/time.h
+++ b/include/asm-powerpc/time.h
@@ -21,7 +21,7 @@
 #include <asm/processor.h>
 #ifdef CONFIG_PPC64
 #include <asm/paca.h>
-#include <asm/iSeries/HvCall.h>
+#include <asm/iseries/hv_call.h>
 #endif
 
 /* time.c */