4 files changed, 32 insertions, 28 deletions

diff --git a/include/asm-ppc64/iSeries/HvCallHpt.h b/include/asm-ppc64/iSeries/HvCallHpt.h
index 66f38222ff7..43a1969230b 100644
--- a/include/asm-ppc64/iSeries/HvCallHpt.h
+++ b/include/asm-ppc64/iSeries/HvCallHpt.h
@@ -77,27 +77,26 @@ static inline u64 HvCallHpt_invalidateSetSwBitsGet(u32 hpteIndex, u8 bitson,
 	return compressedStatus;
 }
 
-static inline u64 HvCallHpt_findValid(HPTE *hpte, u64 vpn)
+static inline u64 HvCallHpt_findValid(hpte_t *hpte, u64 vpn)
 {
 	return HvCall3Ret16(HvCallHptFindValid, hpte, vpn, 0, 0);
 }
 
-static inline u64 HvCallHpt_findNextValid(HPTE *hpte, u32 hpteIndex,
+static inline u64 HvCallHpt_findNextValid(hpte_t *hpte, u32 hpteIndex,
 		u8 bitson, u8 bitsoff)
 {
 	return HvCall3Ret16(HvCallHptFindNextValid, hpte, hpteIndex,
 			bitson, bitsoff);
 }
 
-static inline void HvCallHpt_get(HPTE *hpte, u32 hpteIndex)
+static inline void HvCallHpt_get(hpte_t *hpte, u32 hpteIndex)
 {
 	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_t *hpte)
 {
-	HvCall4(HvCallHptAddValidate, hpteIndex, hBit, (*((u64 *)hpte)),
-			(*(((u64 *)hpte)+1)));
+	HvCall4(HvCallHptAddValidate, hpteIndex, hBit, hpte->v, hpte->r);
 }
 
 #endif /* _HVCALLHPT_H */
diff --git a/include/asm-ppc64/iSeries/HvReleaseData.h b/include/asm-ppc64/iSeries/HvReleaseData.h
index 01a1f13ea4a..c8162e5ccb2 100644
--- a/include/asm-ppc64/iSeries/HvReleaseData.h
+++ b/include/asm-ppc64/iSeries/HvReleaseData.h
@@ -39,6 +39,11 @@
  * know that this PLIC does not support running an OS "that old".
  */
 
+#define	HVREL_TAGSINACTIVE	0x8000
+#define HVREL_32BIT		0x4000
+#define HVREL_NOSHAREDPROCS	0x2000
+#define HVREL_NOHMT		0x1000
+
 struct HvReleaseData {
 	u32	xDesc;		/* Descriptor "HvRD" ebcdic	x00-x03 */
 	u16	xSize;		/* Size of this control block	x04-x05 */
@@ -46,11 +51,7 @@ struct HvReleaseData {
 	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	xFlags;
 	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 */
diff --git a/include/asm-ppc64/iSeries/ItLpQueue.h b/include/asm-ppc64/iSeries/ItLpQueue.h
index 393299e04d7..69b26ad7413 100644
--- a/include/asm-ppc64/iSeries/ItLpQueue.h
+++ b/include/asm-ppc64/iSeries/ItLpQueue.h
@@ -41,7 +41,7 @@ struct HvLpEvent;
 #define LpEventMaxSize		256
 #define LpEventAlign		64
 
-struct ItLpQueue {
+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
@@ -69,16 +69,13 @@ struct ItLpQueue {
 	char	*xSlicEventStackPtr;	// 0x20
 	u8	xIndex;			// 0x28 unique sequential index.
 	u8	xSlicRsvd[3];		// 0x29-2b
-	u32	xInUseWord;		// 0x2C
-	u64	xLpIntCount;		// 0x30 Total Lp Int msgs processed
-	u64	xLpIntCountByType[9];	// 0x38-0x7F Event counts by type
+	spinlock_t	lock;
 };
 
-extern struct ItLpQueue xItLpQueue;
+extern struct hvlpevent_queue hvlpevent_queue;
 
-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 *);
+extern int hvlpevent_is_pending(void);
+extern void process_hvlpevents(struct pt_regs *);
+extern void setup_hvlpevent_queue(void);
 
 #endif /* _ITLPQUEUE_H */
diff --git a/include/asm-ppc64/iSeries/LparMap.h b/include/asm-ppc64/iSeries/LparMap.h
index 038e5df7e9f..5c32e38c1c0 100644
--- a/include/asm-ppc64/iSeries/LparMap.h
+++ b/include/asm-ppc64/iSeries/LparMap.h
@@ -49,19 +49,26 @@
  * 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 (1)
-	u64	xNumberRanges;	// Number of VA ranges to map (1)
-	u64	xSegmentTableOffs; // Page number within load area of seg table (0)
+	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];
-	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 {
+		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 struct LparMap		xLparMap;