williamr@4: // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@4: // All rights reserved.
williamr@4: // This component and the accompanying materials are made available
williamr@4: // under the terms of the License "Eclipse Public License v1.0"
williamr@4: // which accompanies this distribution, and is available
williamr@4: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@4: //
williamr@4: // Initial Contributors:
williamr@4: // Nokia Corporation - initial contribution.
williamr@4: //
williamr@4: // Contributors:
williamr@4: //
williamr@4: // Description:
williamr@4: //
williamr@4: 
williamr@4: #ifndef __95_locks_h__
williamr@4: #define __95_locks_h__
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_LOCK_IRQ_R(lock)					((void)NKern::DisableAllInterrupts())
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_UNLOCK_IRQ_R(lock)				(NKern::EnableAllInterrupts())
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_FLASH_IRQ_R(lock)				(NKern::EnableAllInterrupts(),(void)NKern::DisableAllInterrupts(),((TBool)TRUE))
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_LOCK_IRQ_W(lock)					((void)NKern::DisableAllInterrupts())
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_UNLOCK_IRQ_W(lock)				(NKern::EnableAllInterrupts())
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_FLASH_IRQ_W(lock)				(NKern::EnableAllInterrupts(),(void)NKern::DisableAllInterrupts(),((TBool)TRUE))
williamr@4: 
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_LOCK_R(lock)						
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_UNLOCK_R(lock)					
williamr@4: 
williamr@4: /**
williamr@4: @internalComponent
williamr@4: */
williamr@4: #define __SPIN_FLASH_R(lock)					((TBool)FALSE)
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_LOCK_W(lock)						
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_UNLOCK_W(lock)					
williamr@4: 
williamr@4: /**
williamr@4: @internalComponent
williamr@4: */
williamr@4: #define __SPIN_FLASH_W(lock)					((TBool)FALSE)
williamr@4: 
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_LOCK_IRQSAVE_R(lock)				(NKern::DisableAllInterrupts())
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_UNLOCK_IRQRESTORE_R(lock,irq)	(NKern::RestoreInterrupts(irq))
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_FLASH_IRQRESTORE_R(lock,irq)		(NKern::RestoreInterrupts(irq),((void)NKern::DisableAllInterrupts()),((TBool)TRUE))
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_LOCK_IRQSAVE_W(lock)				(NKern::DisableAllInterrupts())
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_UNLOCK_IRQRESTORE_W(lock,irq)	(NKern::RestoreInterrupts(irq))
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_FLASH_IRQRESTORE_W(lock,irq)		(NKern::RestoreInterrupts(irq),((void)NKern::DisableAllInterrupts()),((TBool)TRUE))
williamr@4: 
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_FLASH_PREEMPT_R(lock)			((TBool)NKern::PreemptionPoint())
williamr@4: 
williamr@4: /**
williamr@4: @publishedPartner
williamr@4: @prototype
williamr@4: */
williamr@4: #define __SPIN_FLASH_PREEMPT_W(lock)			((TBool)NKern::PreemptionPoint())
williamr@4: 
williamr@4: #endif