--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/include/nkernsmp/arm/ncern.h	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,112 @@
+// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32\include\nkernsmp\arm\ncern.h
+// 
+// WARNING: This file contains some APIs which are internal and are subject
+//          to change without notice. Such APIs should therefore not be used
+//          outside the Kernel and Hardware Services package.
+//
+
+/**
+ @file
+ @publishedPartner
+ @prototype
+*/
+
+#ifndef __NCERN_H__
+#define __NCERN_H__
+
+#ifdef __FIQ_IS_UNCONTROLLED__
+#define	__ASM_CLI()							CPSIDI			/* Disable all interrupts */
+#define	__ASM_STI()							CPSIEI			/* Enable all interrupts */
+#define	__ASM_CLI1()						CPSIDI			/* Disable IRQ only */
+#define	__ASM_STI1()						CPSIEI			/* Enable IRQ only */
+#define	__ASM_CLI2()										/* Disable FIQ only */
+#define	__ASM_STI2()										/* Enable FIQ only */
+
+#define	__ASM_CLI_MODE(mode)				CPSIDIM(mode)	/* Disable all interrupts and change mode */
+#define	__ASM_STI_MODE(mode)				CPSIEIM(mode)	/* Enable all interrupts and change mode */
+#define	__ASM_CLI1_MODE(mode)				CPSIDIM(mode)	/* Disable IRQ only and change mode */
+#define	__ASM_STI1_MODE(mode)				CPSIEIM(mode)	/* Enable IRQ only and change mode */
+#define	__ASM_CLI2_MODE(mode)				CPSCHM(mode)	/* Disable FIQ only and change mode */
+#define	__ASM_STI2_MODE(mode)				CPSCHM(mode)	/* Enable FIQ only and change mode */
+
+#else
+#define	__ASM_CLI()							CPSIDIF			/* Disable all interrupts */
+#define	__ASM_STI()							CPSIEIF			/* Enable all interrupts */
+#define	__ASM_CLI1()						CPSIDI			/* Disable IRQ only */
+#define	__ASM_STI1()						CPSIEI			/* Enable IRQ only */
+#define	__ASM_CLI2()						CPSIDF			/* Disable FIQ only */
+#define	__ASM_STI2()						CPSIEF			/* Enable FIQ only */
+
+#define	__ASM_CLI_MODE(mode)				CPSIDIFM(mode)	/* Disable all interrupts and change mode */
+#define	__ASM_STI_MODE(mode)				CPSIEIFM(mode)	/* Enable all interrupts and change mode */
+#define	__ASM_CLI1_MODE(mode)				CPSIDIM(mode)	/* Disable IRQ only and change mode */
+#define	__ASM_STI1_MODE(mode)				CPSIEIM(mode)	/* Enable IRQ only and change mode */
+#define	__ASM_CLI2_MODE(mode)				CPSIDFM(mode)	/* Disable FIQ only and change mode */
+#define	__ASM_STI2_MODE(mode)				CPSIEFM(mode)	/* Enable FIQ only and change mode */
+#endif
+
+/** Information needed to boot an AP (ARM specific)
+
+@internalTechnology
+*/
+struct SArmAPBootInfo : public SAPBootInfo
+	{
+	TLinAddr	iAPBootLin;			// linear address of AP boot page (uncached)
+	T_UintPtr	iAPBootPhys;		// physical address of AP boot page (uncached)
+	TLinAddr	iAPBootCodeLin;		// linear address of AP boot code (part of bootstrap)
+	T_UintPtr	iAPBootCodePhys;	// physical address of AP boot code (part of bootstrap)
+	T_UintPtr	iAPBootPageDirPhys;	// physical address of AP boot page directory
+	TLinAddr	iInitR13Fiq;		// initial value for R13_fiq
+	TLinAddr	iInitR13Irq;		// initial value for R13_irq
+	TLinAddr	iInitR13Abt;		// initial value for R13_abt
+	TLinAddr	iInitR13Und;		// initial value for R13_und
+	};
+
+
+/** Timer frequency specification
+
+Stores a frequency as a fraction of a (separately stored) maximum.
+The frequency must be at least 1/256 of the maximum.
+
+@internalTechnology
+@prototype
+*/
+struct STimerMult
+	{
+	TUint32		iFreq;						// frequency as a fraction of maximum possible, multiplied by 2^32
+	TUint32		iInverse;					// 2^24/(iFreq/2^32) = 2^56/iFreq
+	};
+
+/** Variant interface block
+@internalTechnology
+@prototype
+*/
+struct SVariantInterfaceBlock : public SInterfaceBlockBase
+	{
+	TUint64		iMaxCpuClock;				// maximum possible CPU clock frequency on this system
+	TUint16		iTimerGap1;
+	TUint16		iTimerGap2;
+	TUint32		iMaxTimerClock;				// maximum possible local timer clock frequency
+	TLinAddr	iScuAddr;					// address of SCU
+	TLinAddr	iGicDistAddr;				// address of GIC Distributor
+	TLinAddr	iGicCpuIfcAddr;				// address of GIC CPU interface (must be same for all CPUs)
+	TLinAddr	iLocalTimerAddr;			// address of per-CPU timer (must be same for all CPUs)
+	volatile STimerMult* iTimerMult[KMaxCpus];	// timer[i] frequency / iMaxTimerClock * 2^32
+	volatile TUint32* iCpuMult[KMaxCpus];	// CPU[i] frequency / iMaxCpuClock * 2^32
+	};
+
+// End of file
+#endif