sharedutils.h

Lido PXA270平台开发板的最新BSP,包括源代码

/*!****************************************************************************
@File			sharedutils.h

@Title			shared user/kernel side functions API Header

@Author			Imagination Technologies

@date   		24/10/2003
 
@Copyright     	Copyright 2003-2004 by Imagination Technologies Limited.
                All rights reserved. No part of this software, either
                material or conceptual may be copied or distributed,
                transmitted, transcribed, stored in a retrieval system
                or translated into any human or computer language in any
                form by any means, electronic, mechanical, manual or
                other-wise, or disclosed to third parties without the
                express written permission of Imagination Technologies
                Limited, Unit 8, HomePark Industrial Estate,
                King's Langley, Hertfordshire, WD4 8LZ, U.K.

@Platform		Generic

@Description	Provides shared user/kernel side functions

@DoxygenVer		

******************************************************************************/

/******************************************************************************
Modifications :-

$Log: sharedutils.h $
*****************************************************************************/

IMG_VOID FreeHWContextID(PVRSRV_DEV_INFO *psDevInfo, IMG_UINT32 ui32HWContextID);

PVRSRV_ERROR IMG_CALLCONV PVRSRVAcquireSlavePort (PVRSRV_DEV_INFO		*psDevInfo,
											  	  PVRSRV_SLAVEPORT_TYPE eSlavePortType,
											   	  IMG_BOOL 				bBlock);

PVRSRV_ERROR IMG_CALLCONV PVRSRVReleaseSlavePort (PVRSRV_DEV_INFO 		*psDevInfo,
											  	  PVRSRV_SLAVEPORT_TYPE	eSlavePortType);