omap3530/assp/inc/locks.h
author Simon Howkins <simonh@symbian.org>
Mon, 29 Nov 2010 13:27:18 +0000
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permissions -rwxr-xr-x
Merged bootstrp reversion from GCC_MERGE branch as it's affecting mainstream S^3 builds too
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// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef __95_locks_h__
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#define __95_locks_h__
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_LOCK_IRQ_R(lock)					((void)NKern::DisableAllInterrupts())
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_UNLOCK_IRQ_R(lock)				(NKern::EnableAllInterrupts())
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_FLASH_IRQ_R(lock)				(NKern::EnableAllInterrupts(),(void)NKern::DisableAllInterrupts(),((TBool)TRUE))
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_LOCK_IRQ_W(lock)					((void)NKern::DisableAllInterrupts())
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_UNLOCK_IRQ_W(lock)				(NKern::EnableAllInterrupts())
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_FLASH_IRQ_W(lock)				(NKern::EnableAllInterrupts(),(void)NKern::DisableAllInterrupts(),((TBool)TRUE))
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_LOCK_R(lock)						
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_UNLOCK_R(lock)					
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/**
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@internalComponent
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*/
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#define __SPIN_FLASH_R(lock)					((TBool)FALSE)
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_LOCK_W(lock)						
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_UNLOCK_W(lock)					
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/**
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@internalComponent
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*/
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#define __SPIN_FLASH_W(lock)					((TBool)FALSE)
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_LOCK_IRQSAVE_R(lock)				(NKern::DisableAllInterrupts())
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_UNLOCK_IRQRESTORE_R(lock,irq)	(NKern::RestoreInterrupts(irq))
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_FLASH_IRQRESTORE_R(lock,irq)		(NKern::RestoreInterrupts(irq),((void)NKern::DisableAllInterrupts()),((TBool)TRUE))
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_LOCK_IRQSAVE_W(lock)				(NKern::DisableAllInterrupts())
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_UNLOCK_IRQRESTORE_W(lock,irq)	(NKern::RestoreInterrupts(irq))
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_FLASH_IRQRESTORE_W(lock,irq)		(NKern::RestoreInterrupts(irq),((void)NKern::DisableAllInterrupts()),((TBool)TRUE))
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_FLASH_PREEMPT_R(lock)			((TBool)NKern::PreemptionPoint())
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/**
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@publishedPartner
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@prototype
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*/
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#define __SPIN_FLASH_PREEMPT_W(lock)			((TBool)NKern::PreemptionPoint())
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#endif